Best Pin Locks. Reviews January, 2021

CZC AUTO Trailer Hitch Receiver Lock, Dogbone Style Hitch Pin Lock, Dia 5/8 Inch Bent Pin for Class III IV 2 2-1/2 Inch Receiver, Fits Bike Rack Tray Ball Mount for Towing Trailer Truck Car Boat RV

Search only CZC AUTO brand name
CZC AUTO Trailer Hitch Receiver Lock, Dogbone Style Hitch Pin Lock, Dia 5/8 Inch Bent Pin for Class III IV 2 2-1/2 Inch Receiver, Fits Bike Rack Tray Ball Mount for Towing Trailer Truck Car Boat RV

Current price: 14.99 USD


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  • CZC AUTO - A Reliable Brand In Hitch Security Industry: We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any question in using our trailer hitch receiver locking pin, please tell us, your problem will be solved within 24 HOURS.
  • Universal Towing Receiver Hitch Lock's Application: Receiver,hitch ball mount,hitch rack, cargo hitch tray, bike rack and tow rope, suitable for 2, 2-1/2 (2.5) Inch receivers on trailer truck RV car boat.
  • Security of Hitch Receiver Lock: This towing hitch lock is made of black electrophoretic painted solid steel. Our upgraded Zinc alloy tubular lock core adopts more advanced anti-theft technology to improve safety. And watertight dust cap keeps the keyhole away from water and dirt.
  • Easy to Operate CZC AUTO Hitch Receiver Lock: Our hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. 1/4 turn the key to open the receiver lock, the pin will pops-up automatically and comfortably.
  • CZC AUTO Trailer Hitch Locking Pin Design: 5/8 Inch diameter with effective length 3-1/2 (3.5) Inch black bent pin. Fits Class III IV 2, 2-1/2 (2.5) Inch hitch receiver tubes. Please check your hitch setup before ordering.

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VULCAN King Pin Trailer Hitch Lock - Heavy Duty Chromed Steel - Works with RVs and Class 8 Trailers

Search only VULCAN brand name
VULCAN King Pin Trailer Hitch Lock - Heavy Duty Chromed Steel - Works with RVs and Class 8 Trailers

Current price: 29.99 USD


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Weight: 2.5 Pounds

  • CZC AUTO - A Reliable Brand In Hitch Security Industry: We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any question in using our trailer hitch receiver locking pin, please tell us, your problem will be solved within 24 HOURS.
  • Universal Towing Receiver Hitch Lock's Application: Receiver,hitch ball mount,hitch rack, cargo hitch tray, bike rack and tow rope, suitable for 2, 2-1/2 (2.5) Inch receivers on trailer truck RV car boat.
  • Security of Hitch Receiver Lock: This towing hitch lock is made of black electrophoretic painted solid steel. Our upgraded Zinc alloy tubular lock core adopts more advanced anti-theft technology to improve safety. And watertight dust cap keeps the keyhole away from water and dirt.
  • Easy to Operate CZC AUTO Hitch Receiver Lock: Our hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. 1/4 turn the key to open the receiver lock, the pin will pops-up automatically and comfortably.
  • CZC AUTO Trailer Hitch Locking Pin Design: 5/8 Inch diameter with effective length 3-1/2 (3.5) Inch black bent pin. Fits Class III IV 2, 2-1/2 (2.5) Inch hitch receiver tubes. Please check your hitch setup before ordering.
  • INCLUDES FLUORESCENT TAG - Each lock includes a fluorescent warning tag on 12" chain for extra safety. The warning tag is an extra visual indicator to prevent accidental attempts to hook up to the trailer while the lock is engaged. Each warning tag has caution information in both English and French.
  • EXTREMELY DURABLE - The heavy duty steel cuff and lock cylinder have a high gloss stainless steel finish to resist the elements. This lock is designed to last for years and years and can be moved from trailer to trailer depending on your security needs.
  • STRONG DETERRENT - The last thing a trailer thief wants to see is a heavy duty Vulcan king pin lock. Once the would-be thief sees the lock they will almost always move on to an easier target. Vulcan is known for providing some of the hardest lock systems to defeat in the world, and the king pin lock is no exception.
  • HEAVY DUTY CONSTRUCTION - The solid steel cuff and kingpin lock are extremely difficult to defeat and engineered specifically for maximum tamper resistance. The forged locking pin is incredibly strong, and cannot be disengaged without the key to the lock. Each set includes a slide bolt lock and two keys.
  • PREVENTS UNAUTHORIZED TRAILER MOVEMENT - The heavy duty king pin lock stops theft of any big rig or RV trailer by preventing the king pin from mating with a 5th wheel. It is physically impossible for the trailer to connect with a 5th wheel while the lock is engaged, and the heavy duty steel lock covers the entire king pin for total security.

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CURT 23521 Black Trailer Tongue Coupler Lock, 1/4-Inch Pin Diameter, Up to 3/4-Inch Span

Search only CURT brand name
CURT 23521 Black Trailer Tongue Coupler Lock, 1/4-Inch Pin Diameter, Up to 3/4-Inch Span

Current price: 11.49 USD

Saving: $7.36 (39%)


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Height: 2 Inches

Length: 7 Inches

Width: 2 Inches

Weight: 0.45 Pounds

Warranty: Limited Lifetime Warranty (One-Year Finish, One-Year Parts)

  • CZC AUTO - A Reliable Brand In Hitch Security Industry: We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any question in using our trailer hitch receiver locking pin, please tell us, your problem will be solved within 24 HOURS.
  • Universal Towing Receiver Hitch Lock's Application: Receiver,hitch ball mount,hitch rack, cargo hitch tray, bike rack and tow rope, suitable for 2, 2-1/2 (2.5) Inch receivers on trailer truck RV car boat.
  • Security of Hitch Receiver Lock: This towing hitch lock is made of black electrophoretic painted solid steel. Our upgraded Zinc alloy tubular lock core adopts more advanced anti-theft technology to improve safety. And watertight dust cap keeps the keyhole away from water and dirt.
  • Easy to Operate CZC AUTO Hitch Receiver Lock: Our hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. 1/4 turn the key to open the receiver lock, the pin will pops-up automatically and comfortably.
  • CZC AUTO Trailer Hitch Locking Pin Design: 5/8 Inch diameter with effective length 3-1/2 (3.5) Inch black bent pin. Fits Class III IV 2, 2-1/2 (2.5) Inch hitch receiver tubes. Please check your hitch setup before ordering.
  • INCLUDES FLUORESCENT TAG - Each lock includes a fluorescent warning tag on 12" chain for extra safety. The warning tag is an extra visual indicator to prevent accidental attempts to hook up to the trailer while the lock is engaged. Each warning tag has caution information in both English and French.
  • EXTREMELY DURABLE - The heavy duty steel cuff and lock cylinder have a high gloss stainless steel finish to resist the elements. This lock is designed to last for years and years and can be moved from trailer to trailer depending on your security needs.
  • STRONG DETERRENT - The last thing a trailer thief wants to see is a heavy duty Vulcan king pin lock. Once the would-be thief sees the lock they will almost always move on to an easier target. Vulcan is known for providing some of the hardest lock systems to defeat in the world, and the king pin lock is no exception.
  • HEAVY DUTY CONSTRUCTION - The solid steel cuff and kingpin lock are extremely difficult to defeat and engineered specifically for maximum tamper resistance. The forged locking pin is incredibly strong, and cannot be disengaged without the key to the lock. Each set includes a slide bolt lock and two keys.
  • PREVENTS UNAUTHORIZED TRAILER MOVEMENT - The heavy duty king pin lock stops theft of any big rig or RV trailer by preventing the king pin from mating with a 5th wheel. It is physically impossible for the trailer to connect with a 5th wheel while the lock is engaged, and the heavy duty steel lock covers the entire king pin for total security.
  • TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer tongue lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access
  • WEATHER-RESISTANT. This trailer pin lock is protected from the elements with its black painted finish, while the coupler pin is shielded against corrosion with a durable zinc plating
  • VERSATILE. With a 1/4-inch diameter pin, this trailer coupler lock fits latch-type couplers with a maximum span of up to 3/4 inches
  • EASY TO OPERATE. This padlock-style trailer tongue lock has a heavy-duty look to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
  • DEPENDABLE SECURITY. To help protect your trailer from theft, this trailer lock is made from high-strength steel and has a padlock-style design

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Reese Towpower 7042100 Adjustable Coupler Latch Lock

Search only Reese brand name
Reese Towpower 7042100 Adjustable Coupler Latch Lock

Current price: 7.69 USD


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Height: 2 Inches

Length: 6 Inches

Width: 2 Inches

Weight: 0.2 Pounds

Warranty: 1 Year

  • CZC AUTO - A Reliable Brand In Hitch Security Industry: We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any question in using our trailer hitch receiver locking pin, please tell us, your problem will be solved within 24 HOURS.
  • Universal Towing Receiver Hitch Lock's Application: Receiver,hitch ball mount,hitch rack, cargo hitch tray, bike rack and tow rope, suitable for 2, 2-1/2 (2.5) Inch receivers on trailer truck RV car boat.
  • Security of Hitch Receiver Lock: This towing hitch lock is made of black electrophoretic painted solid steel. Our upgraded Zinc alloy tubular lock core adopts more advanced anti-theft technology to improve safety. And watertight dust cap keeps the keyhole away from water and dirt.
  • Easy to Operate CZC AUTO Hitch Receiver Lock: Our hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. 1/4 turn the key to open the receiver lock, the pin will pops-up automatically and comfortably.
  • CZC AUTO Trailer Hitch Locking Pin Design: 5/8 Inch diameter with effective length 3-1/2 (3.5) Inch black bent pin. Fits Class III IV 2, 2-1/2 (2.5) Inch hitch receiver tubes. Please check your hitch setup before ordering.
  • INCLUDES FLUORESCENT TAG - Each lock includes a fluorescent warning tag on 12" chain for extra safety. The warning tag is an extra visual indicator to prevent accidental attempts to hook up to the trailer while the lock is engaged. Each warning tag has caution information in both English and French.
  • EXTREMELY DURABLE - The heavy duty steel cuff and lock cylinder have a high gloss stainless steel finish to resist the elements. This lock is designed to last for years and years and can be moved from trailer to trailer depending on your security needs.
  • STRONG DETERRENT - The last thing a trailer thief wants to see is a heavy duty Vulcan king pin lock. Once the would-be thief sees the lock they will almost always move on to an easier target. Vulcan is known for providing some of the hardest lock systems to defeat in the world, and the king pin lock is no exception.
  • HEAVY DUTY CONSTRUCTION - The solid steel cuff and kingpin lock are extremely difficult to defeat and engineered specifically for maximum tamper resistance. The forged locking pin is incredibly strong, and cannot be disengaged without the key to the lock. Each set includes a slide bolt lock and two keys.
  • PREVENTS UNAUTHORIZED TRAILER MOVEMENT - The heavy duty king pin lock stops theft of any big rig or RV trailer by preventing the king pin from mating with a 5th wheel. It is physically impossible for the trailer to connect with a 5th wheel while the lock is engaged, and the heavy duty steel lock covers the entire king pin for total security.
  • TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer tongue lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access
  • WEATHER-RESISTANT. This trailer pin lock is protected from the elements with its black painted finish, while the coupler pin is shielded against corrosion with a durable zinc plating
  • VERSATILE. With a 1/4-inch diameter pin, this trailer coupler lock fits latch-type couplers with a maximum span of up to 3/4 inches
  • EASY TO OPERATE. This padlock-style trailer tongue lock has a heavy-duty look to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
  • DEPENDABLE SECURITY. To help protect your trailer from theft, this trailer lock is made from high-strength steel and has a padlock-style design
  • Nickel plated steel shank and brushed aluminum body
  • Flat key design
  • 3/16 inch diameter pin fits most couplers
  • Adjusts from 5/8 inch to 3 inches
  • 6 locking positions

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CZC AUTO Hitch Receiver Pin Lock, Trailer Receiver Lock with 5/8" Pin for Class III IV 2" and 2-1/2" Receiver, for Hitch Bike Rack Tray Ball Tow Rope for Trailer Truck Car Boat (1 Pack, 5/8 inch pin)

Search only CZC AUTO brand name
CZC AUTO Hitch Receiver Pin Lock, Trailer Receiver Lock with 5/8

Current price: 14.99 USD


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  • CZC AUTO - A Reliable Brand In Hitch Security Industry: We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any question in using our trailer hitch receiver locking pin, please tell us, your problem will be solved within 24 HOURS.
  • Universal Towing Receiver Hitch Lock's Application: Receiver,hitch ball mount,hitch rack, cargo hitch tray, bike rack and tow rope, suitable for 2, 2-1/2 (2.5) Inch receivers on trailer truck RV car boat.
  • Security of Hitch Receiver Lock: This towing hitch lock is made of black electrophoretic painted solid steel. Our upgraded Zinc alloy tubular lock core adopts more advanced anti-theft technology to improve safety. And watertight dust cap keeps the keyhole away from water and dirt.
  • Easy to Operate CZC AUTO Hitch Receiver Lock: Our hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. 1/4 turn the key to open the receiver lock, the pin will pops-up automatically and comfortably.
  • CZC AUTO Trailer Hitch Locking Pin Design: 5/8 Inch diameter with effective length 3-1/2 (3.5) Inch black bent pin. Fits Class III IV 2, 2-1/2 (2.5) Inch hitch receiver tubes. Please check your hitch setup before ordering.
  • INCLUDES FLUORESCENT TAG - Each lock includes a fluorescent warning tag on 12" chain for extra safety. The warning tag is an extra visual indicator to prevent accidental attempts to hook up to the trailer while the lock is engaged. Each warning tag has caution information in both English and French.
  • EXTREMELY DURABLE - The heavy duty steel cuff and lock cylinder have a high gloss stainless steel finish to resist the elements. This lock is designed to last for years and years and can be moved from trailer to trailer depending on your security needs.
  • STRONG DETERRENT - The last thing a trailer thief wants to see is a heavy duty Vulcan king pin lock. Once the would-be thief sees the lock they will almost always move on to an easier target. Vulcan is known for providing some of the hardest lock systems to defeat in the world, and the king pin lock is no exception.
  • HEAVY DUTY CONSTRUCTION - The solid steel cuff and kingpin lock are extremely difficult to defeat and engineered specifically for maximum tamper resistance. The forged locking pin is incredibly strong, and cannot be disengaged without the key to the lock. Each set includes a slide bolt lock and two keys.
  • PREVENTS UNAUTHORIZED TRAILER MOVEMENT - The heavy duty king pin lock stops theft of any big rig or RV trailer by preventing the king pin from mating with a 5th wheel. It is physically impossible for the trailer to connect with a 5th wheel while the lock is engaged, and the heavy duty steel lock covers the entire king pin for total security.
  • TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer tongue lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access
  • WEATHER-RESISTANT. This trailer pin lock is protected from the elements with its black painted finish, while the coupler pin is shielded against corrosion with a durable zinc plating
  • VERSATILE. With a 1/4-inch diameter pin, this trailer coupler lock fits latch-type couplers with a maximum span of up to 3/4 inches
  • EASY TO OPERATE. This padlock-style trailer tongue lock has a heavy-duty look to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
  • DEPENDABLE SECURITY. To help protect your trailer from theft, this trailer lock is made from high-strength steel and has a padlock-style design
  • Nickel plated steel shank and brushed aluminum body
  • Flat key design
  • 3/16 inch diameter pin fits most couplers
  • Adjusts from 5/8 inch to 3 inches
  • 6 locking positions
  • CLIENT SUPPORT: 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues. Please feel free to contact us at first if there is any problem when you receive or use our products. We are always here to support you.
  • FITMENT TYPE: Use a tow receiver lock to ensure the towing safety. CZC AUTO hitch pin lock is compatible with hitch rack, cargo hitch tray, bike rack, hitch ball and tow rope, perfect for 2" and 2-1/2" receivers on trailer truck RV car boat.
  • PREMIUM MATERIAL: The trailer receiver lock uses black electrophoretic painted carbon steel, solid and hard to bend. 360 degree rotating head, easy to handle. All-weather rubber key slot cap keeps the keyhole away from moisture, dust and rust. Updated tubular key hole, zinc alloy lock core.
  • EASY OPERATE DESIGN: CZC AUTO hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. When turn key to open the lock, pin will be pops-up automatically and comfortably.
  • FIT FOR 2" 2-1/2" TOW RECEIVERS: CZC AUTO dogbone style trailer hitch receiver lock uses 5/8" pin with 3-1/2" effective length perfect for Class III/IV 2", 2-1/2" hitch receiver tubes.

More Info

motormic Trailer Hitch Lock Pin Set - 5/8" and 1/2" Extra Long Black Pins with One Locking System - 1 Safety Clip, 10 Anti Rattle O-Rings – Tow receivers 1.25”, 2” and 2.5 inch (Class I,II,III,IV,V)

Search only motormic brand name
motormic Trailer Hitch Lock Pin Set - 5/8

Current price: 19.99 USD

Saving: $5.00 (20%)


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  • CZC AUTO - A Reliable Brand In Hitch Security Industry: We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any question in using our trailer hitch receiver locking pin, please tell us, your problem will be solved within 24 HOURS.
  • Universal Towing Receiver Hitch Lock's Application: Receiver,hitch ball mount,hitch rack, cargo hitch tray, bike rack and tow rope, suitable for 2, 2-1/2 (2.5) Inch receivers on trailer truck RV car boat.
  • Security of Hitch Receiver Lock: This towing hitch lock is made of black electrophoretic painted solid steel. Our upgraded Zinc alloy tubular lock core adopts more advanced anti-theft technology to improve safety. And watertight dust cap keeps the keyhole away from water and dirt.
  • Easy to Operate CZC AUTO Hitch Receiver Lock: Our hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. 1/4 turn the key to open the receiver lock, the pin will pops-up automatically and comfortably.
  • CZC AUTO Trailer Hitch Locking Pin Design: 5/8 Inch diameter with effective length 3-1/2 (3.5) Inch black bent pin. Fits Class III IV 2, 2-1/2 (2.5) Inch hitch receiver tubes. Please check your hitch setup before ordering.
  • INCLUDES FLUORESCENT TAG - Each lock includes a fluorescent warning tag on 12" chain for extra safety. The warning tag is an extra visual indicator to prevent accidental attempts to hook up to the trailer while the lock is engaged. Each warning tag has caution information in both English and French.
  • EXTREMELY DURABLE - The heavy duty steel cuff and lock cylinder have a high gloss stainless steel finish to resist the elements. This lock is designed to last for years and years and can be moved from trailer to trailer depending on your security needs.
  • STRONG DETERRENT - The last thing a trailer thief wants to see is a heavy duty Vulcan king pin lock. Once the would-be thief sees the lock they will almost always move on to an easier target. Vulcan is known for providing some of the hardest lock systems to defeat in the world, and the king pin lock is no exception.
  • HEAVY DUTY CONSTRUCTION - The solid steel cuff and kingpin lock are extremely difficult to defeat and engineered specifically for maximum tamper resistance. The forged locking pin is incredibly strong, and cannot be disengaged without the key to the lock. Each set includes a slide bolt lock and two keys.
  • PREVENTS UNAUTHORIZED TRAILER MOVEMENT - The heavy duty king pin lock stops theft of any big rig or RV trailer by preventing the king pin from mating with a 5th wheel. It is physically impossible for the trailer to connect with a 5th wheel while the lock is engaged, and the heavy duty steel lock covers the entire king pin for total security.
  • TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer tongue lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access
  • WEATHER-RESISTANT. This trailer pin lock is protected from the elements with its black painted finish, while the coupler pin is shielded against corrosion with a durable zinc plating
  • VERSATILE. With a 1/4-inch diameter pin, this trailer coupler lock fits latch-type couplers with a maximum span of up to 3/4 inches
  • EASY TO OPERATE. This padlock-style trailer tongue lock has a heavy-duty look to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
  • DEPENDABLE SECURITY. To help protect your trailer from theft, this trailer lock is made from high-strength steel and has a padlock-style design
  • Nickel plated steel shank and brushed aluminum body
  • Flat key design
  • 3/16 inch diameter pin fits most couplers
  • Adjusts from 5/8 inch to 3 inches
  • 6 locking positions
  • CLIENT SUPPORT: 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues. Please feel free to contact us at first if there is any problem when you receive or use our products. We are always here to support you.
  • FITMENT TYPE: Use a tow receiver lock to ensure the towing safety. CZC AUTO hitch pin lock is compatible with hitch rack, cargo hitch tray, bike rack, hitch ball and tow rope, perfect for 2" and 2-1/2" receivers on trailer truck RV car boat.
  • PREMIUM MATERIAL: The trailer receiver lock uses black electrophoretic painted carbon steel, solid and hard to bend. 360 degree rotating head, easy to handle. All-weather rubber key slot cap keeps the keyhole away from moisture, dust and rust. Updated tubular key hole, zinc alloy lock core.
  • EASY OPERATE DESIGN: CZC AUTO hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. When turn key to open the lock, pin will be pops-up automatically and comfortably.
  • FIT FOR 2" 2-1/2" TOW RECEIVERS: CZC AUTO dogbone style trailer hitch receiver lock uses 5/8" pin with 3-1/2" effective length perfect for Class III/IV 2", 2-1/2" hitch receiver tubes.
  • Full Customer Support : We are always ready to answer any question and solve any situation very fast to fulfill even the highest expectations. MOTORMIC, YOU CAN COUNT ON US!
  • Easy to use Lockable Hitch Pin - locking hitch pin for 2 inch receivers & more made easy to install with Push-to-lock technology. Equally easy to unlock hitch locking pin with just 1/4 key turn system.
  • Tow Hitch Lock with Innovative Design - Extra Safety Clip & Hole in each hitch lock pin for towing when locking system is lost or damaged. Locking pin for trailer hitch with 5 silicone O-rings for a perfect fit. Extra-long hitch receiver lock pins work with all class I, II, III, IV, V receivers.
  • Set of Two Locking Trailer Hitch Pin includes: 2 x extra-long truck hitch lock 1/2” and 5/8”, one safety clip, two keys per trailer hitch lock pin (one for use, another as spare) and an all-weather rubber key slot cap. Can also be used as bike rack hitch lock *** For a perfect fit of the tow hitch lock pin , please verify all dimensions of your hitch before purchase
  • 1/2" and 5/8" Hitch Pin Lock Set recommended for - all 1-1/4", 2 inch trailer hitch and 2-1/2" trailer receiver lock . Trailer Lock Set with Extended shaft of 3-1/2" also fits most trucks with heavy-duty tow packages.

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CURT 25080 Trailer Coupler Pin, 1/4-Inch Diameter x 2-3/4-Inch Long

Search only CURT brand name
CURT 25080 Trailer Coupler Pin, 1/4-Inch Diameter x 2-3/4-Inch Long

Current price: 1.59 USD


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Height: 1 Inches

Length: 4 Inches

Width: 4 Inches

Weight: 0.05 Pounds

Warranty: Limited Lifetime

  • CZC AUTO - A Reliable Brand In Hitch Security Industry: We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any question in using our trailer hitch receiver locking pin, please tell us, your problem will be solved within 24 HOURS.
  • Universal Towing Receiver Hitch Lock's Application: Receiver,hitch ball mount,hitch rack, cargo hitch tray, bike rack and tow rope, suitable for 2, 2-1/2 (2.5) Inch receivers on trailer truck RV car boat.
  • Security of Hitch Receiver Lock: This towing hitch lock is made of black electrophoretic painted solid steel. Our upgraded Zinc alloy tubular lock core adopts more advanced anti-theft technology to improve safety. And watertight dust cap keeps the keyhole away from water and dirt.
  • Easy to Operate CZC AUTO Hitch Receiver Lock: Our hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. 1/4 turn the key to open the receiver lock, the pin will pops-up automatically and comfortably.
  • CZC AUTO Trailer Hitch Locking Pin Design: 5/8 Inch diameter with effective length 3-1/2 (3.5) Inch black bent pin. Fits Class III IV 2, 2-1/2 (2.5) Inch hitch receiver tubes. Please check your hitch setup before ordering.
  • INCLUDES FLUORESCENT TAG - Each lock includes a fluorescent warning tag on 12" chain for extra safety. The warning tag is an extra visual indicator to prevent accidental attempts to hook up to the trailer while the lock is engaged. Each warning tag has caution information in both English and French.
  • EXTREMELY DURABLE - The heavy duty steel cuff and lock cylinder have a high gloss stainless steel finish to resist the elements. This lock is designed to last for years and years and can be moved from trailer to trailer depending on your security needs.
  • STRONG DETERRENT - The last thing a trailer thief wants to see is a heavy duty Vulcan king pin lock. Once the would-be thief sees the lock they will almost always move on to an easier target. Vulcan is known for providing some of the hardest lock systems to defeat in the world, and the king pin lock is no exception.
  • HEAVY DUTY CONSTRUCTION - The solid steel cuff and kingpin lock are extremely difficult to defeat and engineered specifically for maximum tamper resistance. The forged locking pin is incredibly strong, and cannot be disengaged without the key to the lock. Each set includes a slide bolt lock and two keys.
  • PREVENTS UNAUTHORIZED TRAILER MOVEMENT - The heavy duty king pin lock stops theft of any big rig or RV trailer by preventing the king pin from mating with a 5th wheel. It is physically impossible for the trailer to connect with a 5th wheel while the lock is engaged, and the heavy duty steel lock covers the entire king pin for total security.
  • TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer tongue lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access
  • WEATHER-RESISTANT. This trailer pin lock is protected from the elements with its black painted finish, while the coupler pin is shielded against corrosion with a durable zinc plating
  • VERSATILE. With a 1/4-inch diameter pin, this trailer coupler lock fits latch-type couplers with a maximum span of up to 3/4 inches
  • EASY TO OPERATE. This padlock-style trailer tongue lock has a heavy-duty look to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
  • DEPENDABLE SECURITY. To help protect your trailer from theft, this trailer lock is made from high-strength steel and has a padlock-style design
  • Nickel plated steel shank and brushed aluminum body
  • Flat key design
  • 3/16 inch diameter pin fits most couplers
  • Adjusts from 5/8 inch to 3 inches
  • 6 locking positions
  • CLIENT SUPPORT: 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues. Please feel free to contact us at first if there is any problem when you receive or use our products. We are always here to support you.
  • FITMENT TYPE: Use a tow receiver lock to ensure the towing safety. CZC AUTO hitch pin lock is compatible with hitch rack, cargo hitch tray, bike rack, hitch ball and tow rope, perfect for 2" and 2-1/2" receivers on trailer truck RV car boat.
  • PREMIUM MATERIAL: The trailer receiver lock uses black electrophoretic painted carbon steel, solid and hard to bend. 360 degree rotating head, easy to handle. All-weather rubber key slot cap keeps the keyhole away from moisture, dust and rust. Updated tubular key hole, zinc alloy lock core.
  • EASY OPERATE DESIGN: CZC AUTO hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. When turn key to open the lock, pin will be pops-up automatically and comfortably.
  • FIT FOR 2" 2-1/2" TOW RECEIVERS: CZC AUTO dogbone style trailer hitch receiver lock uses 5/8" pin with 3-1/2" effective length perfect for Class III/IV 2", 2-1/2" hitch receiver tubes.
  • Full Customer Support : We are always ready to answer any question and solve any situation very fast to fulfill even the highest expectations. MOTORMIC, YOU CAN COUNT ON US!
  • Easy to use Lockable Hitch Pin - locking hitch pin for 2 inch receivers & more made easy to install with Push-to-lock technology. Equally easy to unlock hitch locking pin with just 1/4 key turn system.
  • Tow Hitch Lock with Innovative Design - Extra Safety Clip & Hole in each hitch lock pin for towing when locking system is lost or damaged. Locking pin for trailer hitch with 5 silicone O-rings for a perfect fit. Extra-long hitch receiver lock pins work with all class I, II, III, IV, V receivers.
  • Set of Two Locking Trailer Hitch Pin includes: 2 x extra-long truck hitch lock 1/2” and 5/8”, one safety clip, two keys per trailer hitch lock pin (one for use, another as spare) and an all-weather rubber key slot cap. Can also be used as bike rack hitch lock *** For a perfect fit of the tow hitch lock pin , please verify all dimensions of your hitch before purchase
  • 1/2" and 5/8" Hitch Pin Lock Set recommended for - all 1-1/4", 2 inch trailer hitch and 2-1/2" trailer receiver lock . Trailer Lock Set with Extended shaft of 3-1/2" also fits most trucks with heavy-duty tow packages.
  • HIGH-STRENGTH. The 1/4-inch trailer coupler pin is made out of solid steel for reliable strength, safety on the road and confidence with every mile of your adventure
  • CORROSION-RESISTANT. Protected by a durable zinc-plated finish, this coupler safety pin maintains excellent resistance to rust and corrosion for longevity and hassle-free use every time
  • EASY TO USE. The square retainer clip of this trailer coupler pin is made with spring steel, making the clip semi-flexible for easy operation. With the safety pin inserted in the coupler latch, the square retainer easily clips on to the end of the pin
  • SECURE. This coupler safety pin provides a reliable solution for keeping your trailer coupler latch engaged with the trailer ball. The solid pin offers ample strength while the retainer clip ensures the pin will not vibrate or rattle free
  • VERSATILE. The 1/4-inch diameter and 2-3/4-inch length of this coupler safety pin make it highly versatile to fit a wide variety of trailer couplers. It can also be used for a trailer jack wheel, pintle hook and more

More Info

BOYISEN 5th Wheel King Pin Lock Solid Steel Anti Theft for RVs, Container Trailers and Campers with Handles Warning Tag

Search only BOYISEN brand name
BOYISEN 5th Wheel King Pin Lock Solid Steel Anti Theft for RVs, Container Trailers and Campers with Handles Warning Tag

Current price: 31.99 USD


Check price and availability


Height: 3.7401574765 Inches

Length: 5.905511805 Inches

Width: 5.905511805 Inches

  • CZC AUTO - A Reliable Brand In Hitch Security Industry: We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any question in using our trailer hitch receiver locking pin, please tell us, your problem will be solved within 24 HOURS.
  • Universal Towing Receiver Hitch Lock's Application: Receiver,hitch ball mount,hitch rack, cargo hitch tray, bike rack and tow rope, suitable for 2, 2-1/2 (2.5) Inch receivers on trailer truck RV car boat.
  • Security of Hitch Receiver Lock: This towing hitch lock is made of black electrophoretic painted solid steel. Our upgraded Zinc alloy tubular lock core adopts more advanced anti-theft technology to improve safety. And watertight dust cap keeps the keyhole away from water and dirt.
  • Easy to Operate CZC AUTO Hitch Receiver Lock: Our hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. 1/4 turn the key to open the receiver lock, the pin will pops-up automatically and comfortably.
  • CZC AUTO Trailer Hitch Locking Pin Design: 5/8 Inch diameter with effective length 3-1/2 (3.5) Inch black bent pin. Fits Class III IV 2, 2-1/2 (2.5) Inch hitch receiver tubes. Please check your hitch setup before ordering.
  • INCLUDES FLUORESCENT TAG - Each lock includes a fluorescent warning tag on 12" chain for extra safety. The warning tag is an extra visual indicator to prevent accidental attempts to hook up to the trailer while the lock is engaged. Each warning tag has caution information in both English and French.
  • EXTREMELY DURABLE - The heavy duty steel cuff and lock cylinder have a high gloss stainless steel finish to resist the elements. This lock is designed to last for years and years and can be moved from trailer to trailer depending on your security needs.
  • STRONG DETERRENT - The last thing a trailer thief wants to see is a heavy duty Vulcan king pin lock. Once the would-be thief sees the lock they will almost always move on to an easier target. Vulcan is known for providing some of the hardest lock systems to defeat in the world, and the king pin lock is no exception.
  • HEAVY DUTY CONSTRUCTION - The solid steel cuff and kingpin lock are extremely difficult to defeat and engineered specifically for maximum tamper resistance. The forged locking pin is incredibly strong, and cannot be disengaged without the key to the lock. Each set includes a slide bolt lock and two keys.
  • PREVENTS UNAUTHORIZED TRAILER MOVEMENT - The heavy duty king pin lock stops theft of any big rig or RV trailer by preventing the king pin from mating with a 5th wheel. It is physically impossible for the trailer to connect with a 5th wheel while the lock is engaged, and the heavy duty steel lock covers the entire king pin for total security.
  • TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer tongue lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access
  • WEATHER-RESISTANT. This trailer pin lock is protected from the elements with its black painted finish, while the coupler pin is shielded against corrosion with a durable zinc plating
  • VERSATILE. With a 1/4-inch diameter pin, this trailer coupler lock fits latch-type couplers with a maximum span of up to 3/4 inches
  • EASY TO OPERATE. This padlock-style trailer tongue lock has a heavy-duty look to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
  • DEPENDABLE SECURITY. To help protect your trailer from theft, this trailer lock is made from high-strength steel and has a padlock-style design
  • Nickel plated steel shank and brushed aluminum body
  • Flat key design
  • 3/16 inch diameter pin fits most couplers
  • Adjusts from 5/8 inch to 3 inches
  • 6 locking positions
  • CLIENT SUPPORT: 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues. Please feel free to contact us at first if there is any problem when you receive or use our products. We are always here to support you.
  • FITMENT TYPE: Use a tow receiver lock to ensure the towing safety. CZC AUTO hitch pin lock is compatible with hitch rack, cargo hitch tray, bike rack, hitch ball and tow rope, perfect for 2" and 2-1/2" receivers on trailer truck RV car boat.
  • PREMIUM MATERIAL: The trailer receiver lock uses black electrophoretic painted carbon steel, solid and hard to bend. 360 degree rotating head, easy to handle. All-weather rubber key slot cap keeps the keyhole away from moisture, dust and rust. Updated tubular key hole, zinc alloy lock core.
  • EASY OPERATE DESIGN: CZC AUTO hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. When turn key to open the lock, pin will be pops-up automatically and comfortably.
  • FIT FOR 2" 2-1/2" TOW RECEIVERS: CZC AUTO dogbone style trailer hitch receiver lock uses 5/8" pin with 3-1/2" effective length perfect for Class III/IV 2", 2-1/2" hitch receiver tubes.
  • Full Customer Support : We are always ready to answer any question and solve any situation very fast to fulfill even the highest expectations. MOTORMIC, YOU CAN COUNT ON US!
  • Easy to use Lockable Hitch Pin - locking hitch pin for 2 inch receivers & more made easy to install with Push-to-lock technology. Equally easy to unlock hitch locking pin with just 1/4 key turn system.
  • Tow Hitch Lock with Innovative Design - Extra Safety Clip & Hole in each hitch lock pin for towing when locking system is lost or damaged. Locking pin for trailer hitch with 5 silicone O-rings for a perfect fit. Extra-long hitch receiver lock pins work with all class I, II, III, IV, V receivers.
  • Set of Two Locking Trailer Hitch Pin includes: 2 x extra-long truck hitch lock 1/2” and 5/8”, one safety clip, two keys per trailer hitch lock pin (one for use, another as spare) and an all-weather rubber key slot cap. Can also be used as bike rack hitch lock *** For a perfect fit of the tow hitch lock pin , please verify all dimensions of your hitch before purchase
  • 1/2" and 5/8" Hitch Pin Lock Set recommended for - all 1-1/4", 2 inch trailer hitch and 2-1/2" trailer receiver lock . Trailer Lock Set with Extended shaft of 3-1/2" also fits most trucks with heavy-duty tow packages.
  • HIGH-STRENGTH. The 1/4-inch trailer coupler pin is made out of solid steel for reliable strength, safety on the road and confidence with every mile of your adventure
  • CORROSION-RESISTANT. Protected by a durable zinc-plated finish, this coupler safety pin maintains excellent resistance to rust and corrosion for longevity and hassle-free use every time
  • EASY TO USE. The square retainer clip of this trailer coupler pin is made with spring steel, making the clip semi-flexible for easy operation. With the safety pin inserted in the coupler latch, the square retainer easily clips on to the end of the pin
  • SECURE. This coupler safety pin provides a reliable solution for keeping your trailer coupler latch engaged with the trailer ball. The solid pin offers ample strength while the retainer clip ensures the pin will not vibrate or rattle free
  • VERSATILE. The 1/4-inch diameter and 2-3/4-inch length of this coupler safety pin make it highly versatile to fit a wide variety of trailer couplers. It can also be used for a trailer jack wheel, pintle hook and more
  • Universal Fit: Keyed Alike making it ideal for trucking companies, RV dealers or fleet drivers, used for RVs, Boats and Campers Container Trailer
  • High Visibility: This Kingpin lock is designed to be bright yellow, and come with warning tag, so you could notice if it is still stay in place, and remind you of removing it when you want to hitching.
  • Heavy Duty construction: This Trailer Lock is made of solid steel instead of casting steel, strong enough for weather resistant, hard to break. The heavy duty steel will add more difficulties for steal drills, and lasts for years.
  • Keyed Unique, Unlike other trailer lock using flat lock, BOYISEN anti theft trailer lock using blossom lock, come with two keys for your lock only. No worry about another BOYISEN kingpin lock will have the same key.
  • More Convenient with Handle, Compared with other kingpin lock, BOYISEN trailer kingpin Lock add handle and turn cylinder outward instead of downward, it will be more convenient while lock or unlock for 5th wheel under trailer

More Info

Heavy Duty Conical Trailer King Pin Lock

Search only WAR-LOK brand name
Heavy Duty Conical Trailer King Pin Lock

Current price: 119 USD


Check price and availability


  • CZC AUTO - A Reliable Brand In Hitch Security Industry: We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any question in using our trailer hitch receiver locking pin, please tell us, your problem will be solved within 24 HOURS.
  • Universal Towing Receiver Hitch Lock's Application: Receiver,hitch ball mount,hitch rack, cargo hitch tray, bike rack and tow rope, suitable for 2, 2-1/2 (2.5) Inch receivers on trailer truck RV car boat.
  • Security of Hitch Receiver Lock: This towing hitch lock is made of black electrophoretic painted solid steel. Our upgraded Zinc alloy tubular lock core adopts more advanced anti-theft technology to improve safety. And watertight dust cap keeps the keyhole away from water and dirt.
  • Easy to Operate CZC AUTO Hitch Receiver Lock: Our hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. 1/4 turn the key to open the receiver lock, the pin will pops-up automatically and comfortably.
  • CZC AUTO Trailer Hitch Locking Pin Design: 5/8 Inch diameter with effective length 3-1/2 (3.5) Inch black bent pin. Fits Class III IV 2, 2-1/2 (2.5) Inch hitch receiver tubes. Please check your hitch setup before ordering.
  • INCLUDES FLUORESCENT TAG - Each lock includes a fluorescent warning tag on 12" chain for extra safety. The warning tag is an extra visual indicator to prevent accidental attempts to hook up to the trailer while the lock is engaged. Each warning tag has caution information in both English and French.
  • EXTREMELY DURABLE - The heavy duty steel cuff and lock cylinder have a high gloss stainless steel finish to resist the elements. This lock is designed to last for years and years and can be moved from trailer to trailer depending on your security needs.
  • STRONG DETERRENT - The last thing a trailer thief wants to see is a heavy duty Vulcan king pin lock. Once the would-be thief sees the lock they will almost always move on to an easier target. Vulcan is known for providing some of the hardest lock systems to defeat in the world, and the king pin lock is no exception.
  • HEAVY DUTY CONSTRUCTION - The solid steel cuff and kingpin lock are extremely difficult to defeat and engineered specifically for maximum tamper resistance. The forged locking pin is incredibly strong, and cannot be disengaged without the key to the lock. Each set includes a slide bolt lock and two keys.
  • PREVENTS UNAUTHORIZED TRAILER MOVEMENT - The heavy duty king pin lock stops theft of any big rig or RV trailer by preventing the king pin from mating with a 5th wheel. It is physically impossible for the trailer to connect with a 5th wheel while the lock is engaged, and the heavy duty steel lock covers the entire king pin for total security.
  • TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer tongue lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access
  • WEATHER-RESISTANT. This trailer pin lock is protected from the elements with its black painted finish, while the coupler pin is shielded against corrosion with a durable zinc plating
  • VERSATILE. With a 1/4-inch diameter pin, this trailer coupler lock fits latch-type couplers with a maximum span of up to 3/4 inches
  • EASY TO OPERATE. This padlock-style trailer tongue lock has a heavy-duty look to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
  • DEPENDABLE SECURITY. To help protect your trailer from theft, this trailer lock is made from high-strength steel and has a padlock-style design
  • Nickel plated steel shank and brushed aluminum body
  • Flat key design
  • 3/16 inch diameter pin fits most couplers
  • Adjusts from 5/8 inch to 3 inches
  • 6 locking positions
  • CLIENT SUPPORT: 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues. Please feel free to contact us at first if there is any problem when you receive or use our products. We are always here to support you.
  • FITMENT TYPE: Use a tow receiver lock to ensure the towing safety. CZC AUTO hitch pin lock is compatible with hitch rack, cargo hitch tray, bike rack, hitch ball and tow rope, perfect for 2" and 2-1/2" receivers on trailer truck RV car boat.
  • PREMIUM MATERIAL: The trailer receiver lock uses black electrophoretic painted carbon steel, solid and hard to bend. 360 degree rotating head, easy to handle. All-weather rubber key slot cap keeps the keyhole away from moisture, dust and rust. Updated tubular key hole, zinc alloy lock core.
  • EASY OPERATE DESIGN: CZC AUTO hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. When turn key to open the lock, pin will be pops-up automatically and comfortably.
  • FIT FOR 2" 2-1/2" TOW RECEIVERS: CZC AUTO dogbone style trailer hitch receiver lock uses 5/8" pin with 3-1/2" effective length perfect for Class III/IV 2", 2-1/2" hitch receiver tubes.
  • Full Customer Support : We are always ready to answer any question and solve any situation very fast to fulfill even the highest expectations. MOTORMIC, YOU CAN COUNT ON US!
  • Easy to use Lockable Hitch Pin - locking hitch pin for 2 inch receivers & more made easy to install with Push-to-lock technology. Equally easy to unlock hitch locking pin with just 1/4 key turn system.
  • Tow Hitch Lock with Innovative Design - Extra Safety Clip & Hole in each hitch lock pin for towing when locking system is lost or damaged. Locking pin for trailer hitch with 5 silicone O-rings for a perfect fit. Extra-long hitch receiver lock pins work with all class I, II, III, IV, V receivers.
  • Set of Two Locking Trailer Hitch Pin includes: 2 x extra-long truck hitch lock 1/2” and 5/8”, one safety clip, two keys per trailer hitch lock pin (one for use, another as spare) and an all-weather rubber key slot cap. Can also be used as bike rack hitch lock *** For a perfect fit of the tow hitch lock pin , please verify all dimensions of your hitch before purchase
  • 1/2" and 5/8" Hitch Pin Lock Set recommended for - all 1-1/4", 2 inch trailer hitch and 2-1/2" trailer receiver lock . Trailer Lock Set with Extended shaft of 3-1/2" also fits most trucks with heavy-duty tow packages.
  • HIGH-STRENGTH. The 1/4-inch trailer coupler pin is made out of solid steel for reliable strength, safety on the road and confidence with every mile of your adventure
  • CORROSION-RESISTANT. Protected by a durable zinc-plated finish, this coupler safety pin maintains excellent resistance to rust and corrosion for longevity and hassle-free use every time
  • EASY TO USE. The square retainer clip of this trailer coupler pin is made with spring steel, making the clip semi-flexible for easy operation. With the safety pin inserted in the coupler latch, the square retainer easily clips on to the end of the pin
  • SECURE. This coupler safety pin provides a reliable solution for keeping your trailer coupler latch engaged with the trailer ball. The solid pin offers ample strength while the retainer clip ensures the pin will not vibrate or rattle free
  • VERSATILE. The 1/4-inch diameter and 2-3/4-inch length of this coupler safety pin make it highly versatile to fit a wide variety of trailer couplers. It can also be used for a trailer jack wheel, pintle hook and more
  • Universal Fit: Keyed Alike making it ideal for trucking companies, RV dealers or fleet drivers, used for RVs, Boats and Campers Container Trailer
  • High Visibility: This Kingpin lock is designed to be bright yellow, and come with warning tag, so you could notice if it is still stay in place, and remind you of removing it when you want to hitching.
  • Heavy Duty construction: This Trailer Lock is made of solid steel instead of casting steel, strong enough for weather resistant, hard to break. The heavy duty steel will add more difficulties for steal drills, and lasts for years.
  • Keyed Unique, Unlike other trailer lock using flat lock, BOYISEN anti theft trailer lock using blossom lock, come with two keys for your lock only. No worry about another BOYISEN kingpin lock will have the same key.
  • More Convenient with Handle, Compared with other kingpin lock, BOYISEN trailer kingpin Lock add handle and turn cylinder outward instead of downward, it will be more convenient while lock or unlock for 5th wheel under trailer
  • Lost keys can be replaced, if registered with manufacturer. Number listed on key tag needed.
  • Rotating Disk Lock Technology; This is not your typical lock.
  • Conical shape. Convenient handle included Made of cast steel
  • Deflects the fifth wheel plate of a thief tractor. Our lock lock is long lasting and dependable. Lock Exterior: The cast steel King Pin Lock is nearly impenetrable.
  • Designed for dropped/untethered trailers. Perfect to secure truck, boat, and RV trailers. Protects expensive cargo stored in a dropped trailer from a would-be thief tractor.

More Info

Trailer Hitch Pin Lock, Receiver Hitch Pin Lock Set 5/8-Inch Chrome for Class III, IV, V Hitches - Max Outer Hitch Width of 3-1/2”

Search only Bravex brand name
Trailer Hitch Pin Lock, Receiver Hitch Pin Lock Set 5/8-Inch Chrome for Class III, IV, V Hitches - Max Outer Hitch Width of 3-1/2”

Current price: 17.99 USD


Check price and availability


  • CZC AUTO - A Reliable Brand In Hitch Security Industry: We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any question in using our trailer hitch receiver locking pin, please tell us, your problem will be solved within 24 HOURS.
  • Universal Towing Receiver Hitch Lock's Application: Receiver,hitch ball mount,hitch rack, cargo hitch tray, bike rack and tow rope, suitable for 2, 2-1/2 (2.5) Inch receivers on trailer truck RV car boat.
  • Security of Hitch Receiver Lock: This towing hitch lock is made of black electrophoretic painted solid steel. Our upgraded Zinc alloy tubular lock core adopts more advanced anti-theft technology to improve safety. And watertight dust cap keeps the keyhole away from water and dirt.
  • Easy to Operate CZC AUTO Hitch Receiver Lock: Our hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. 1/4 turn the key to open the receiver lock, the pin will pops-up automatically and comfortably.
  • CZC AUTO Trailer Hitch Locking Pin Design: 5/8 Inch diameter with effective length 3-1/2 (3.5) Inch black bent pin. Fits Class III IV 2, 2-1/2 (2.5) Inch hitch receiver tubes. Please check your hitch setup before ordering.
  • INCLUDES FLUORESCENT TAG - Each lock includes a fluorescent warning tag on 12" chain for extra safety. The warning tag is an extra visual indicator to prevent accidental attempts to hook up to the trailer while the lock is engaged. Each warning tag has caution information in both English and French.
  • EXTREMELY DURABLE - The heavy duty steel cuff and lock cylinder have a high gloss stainless steel finish to resist the elements. This lock is designed to last for years and years and can be moved from trailer to trailer depending on your security needs.
  • STRONG DETERRENT - The last thing a trailer thief wants to see is a heavy duty Vulcan king pin lock. Once the would-be thief sees the lock they will almost always move on to an easier target. Vulcan is known for providing some of the hardest lock systems to defeat in the world, and the king pin lock is no exception.
  • HEAVY DUTY CONSTRUCTION - The solid steel cuff and kingpin lock are extremely difficult to defeat and engineered specifically for maximum tamper resistance. The forged locking pin is incredibly strong, and cannot be disengaged without the key to the lock. Each set includes a slide bolt lock and two keys.
  • PREVENTS UNAUTHORIZED TRAILER MOVEMENT - The heavy duty king pin lock stops theft of any big rig or RV trailer by preventing the king pin from mating with a 5th wheel. It is physically impossible for the trailer to connect with a 5th wheel while the lock is engaged, and the heavy duty steel lock covers the entire king pin for total security.
  • TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer tongue lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access
  • WEATHER-RESISTANT. This trailer pin lock is protected from the elements with its black painted finish, while the coupler pin is shielded against corrosion with a durable zinc plating
  • VERSATILE. With a 1/4-inch diameter pin, this trailer coupler lock fits latch-type couplers with a maximum span of up to 3/4 inches
  • EASY TO OPERATE. This padlock-style trailer tongue lock has a heavy-duty look to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
  • DEPENDABLE SECURITY. To help protect your trailer from theft, this trailer lock is made from high-strength steel and has a padlock-style design
  • Nickel plated steel shank and brushed aluminum body
  • Flat key design
  • 3/16 inch diameter pin fits most couplers
  • Adjusts from 5/8 inch to 3 inches
  • 6 locking positions
  • CLIENT SUPPORT: 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues. Please feel free to contact us at first if there is any problem when you receive or use our products. We are always here to support you.
  • FITMENT TYPE: Use a tow receiver lock to ensure the towing safety. CZC AUTO hitch pin lock is compatible with hitch rack, cargo hitch tray, bike rack, hitch ball and tow rope, perfect for 2" and 2-1/2" receivers on trailer truck RV car boat.
  • PREMIUM MATERIAL: The trailer receiver lock uses black electrophoretic painted carbon steel, solid and hard to bend. 360 degree rotating head, easy to handle. All-weather rubber key slot cap keeps the keyhole away from moisture, dust and rust. Updated tubular key hole, zinc alloy lock core.
  • EASY OPERATE DESIGN: CZC AUTO hitch lock adopts push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. When turn key to open the lock, pin will be pops-up automatically and comfortably.
  • FIT FOR 2" 2-1/2" TOW RECEIVERS: CZC AUTO dogbone style trailer hitch receiver lock uses 5/8" pin with 3-1/2" effective length perfect for Class III/IV 2", 2-1/2" hitch receiver tubes.
  • Full Customer Support : We are always ready to answer any question and solve any situation very fast to fulfill even the highest expectations. MOTORMIC, YOU CAN COUNT ON US!
  • Easy to use Lockable Hitch Pin - locking hitch pin for 2 inch receivers & more made easy to install with Push-to-lock technology. Equally easy to unlock hitch locking pin with just 1/4 key turn system.
  • Tow Hitch Lock with Innovative Design - Extra Safety Clip & Hole in each hitch lock pin for towing when locking system is lost or damaged. Locking pin for trailer hitch with 5 silicone O-rings for a perfect fit. Extra-long hitch receiver lock pins work with all class I, II, III, IV, V receivers.
  • Set of Two Locking Trailer Hitch Pin includes: 2 x extra-long truck hitch lock 1/2” and 5/8”, one safety clip, two keys per trailer hitch lock pin (one for use, another as spare) and an all-weather rubber key slot cap. Can also be used as bike rack hitch lock *** For a perfect fit of the tow hitch lock pin , please verify all dimensions of your hitch before purchase
  • 1/2" and 5/8" Hitch Pin Lock Set recommended for - all 1-1/4", 2 inch trailer hitch and 2-1/2" trailer receiver lock . Trailer Lock Set with Extended shaft of 3-1/2" also fits most trucks with heavy-duty tow packages.
  • HIGH-STRENGTH. The 1/4-inch trailer coupler pin is made out of solid steel for reliable strength, safety on the road and confidence with every mile of your adventure
  • CORROSION-RESISTANT. Protected by a durable zinc-plated finish, this coupler safety pin maintains excellent resistance to rust and corrosion for longevity and hassle-free use every time
  • EASY TO USE. The square retainer clip of this trailer coupler pin is made with spring steel, making the clip semi-flexible for easy operation. With the safety pin inserted in the coupler latch, the square retainer easily clips on to the end of the pin
  • SECURE. This coupler safety pin provides a reliable solution for keeping your trailer coupler latch engaged with the trailer ball. The solid pin offers ample strength while the retainer clip ensures the pin will not vibrate or rattle free
  • VERSATILE. The 1/4-inch diameter and 2-3/4-inch length of this coupler safety pin make it highly versatile to fit a wide variety of trailer couplers. It can also be used for a trailer jack wheel, pintle hook and more
  • Universal Fit: Keyed Alike making it ideal for trucking companies, RV dealers or fleet drivers, used for RVs, Boats and Campers Container Trailer
  • High Visibility: This Kingpin lock is designed to be bright yellow, and come with warning tag, so you could notice if it is still stay in place, and remind you of removing it when you want to hitching.
  • Heavy Duty construction: This Trailer Lock is made of solid steel instead of casting steel, strong enough for weather resistant, hard to break. The heavy duty steel will add more difficulties for steal drills, and lasts for years.
  • Keyed Unique, Unlike other trailer lock using flat lock, BOYISEN anti theft trailer lock using blossom lock, come with two keys for your lock only. No worry about another BOYISEN kingpin lock will have the same key.
  • More Convenient with Handle, Compared with other kingpin lock, BOYISEN trailer kingpin Lock add handle and turn cylinder outward instead of downward, it will be more convenient while lock or unlock for 5th wheel under trailer
  • Lost keys can be replaced, if registered with manufacturer. Number listed on key tag needed.
  • Rotating Disk Lock Technology; This is not your typical lock.
  • Conical shape. Convenient handle included Made of cast steel
  • Deflects the fifth wheel plate of a thief tractor. Our lock lock is long lasting and dependable. Lock Exterior: The cast steel King Pin Lock is nearly impenetrable.
  • Designed for dropped/untethered trailers. Perfect to secure truck, boat, and RV trailers. Protects expensive cargo stored in a dropped trailer from a would-be thief tractor.
  • 100% Money-Back Guarantee. If you're not satisfied, return back to us, no-hassle refund or product replacement.
  • WATERTIGHT. Chromed steel for improved wear and corrosion resistance,weatherproof rubber key slot cap. Designed to protect your bike racks, trailers, cargo hitch racks, and boats!
  • 100% BRASS CORE. Over 15 years of service life,super anti-corrosion.Single key lock design makes it simple to unlock and lock, perfect hitch accessory!
  • VERSATILE. 3-1/2" Spans. FITS CLASS III, IV, V 2", 2-1/2" HITCHES RECEIVER. TOW UP TO 20,000 LBS -- 5/8" hitch pin hole allowing it to lock up your shackle hitch or multi ball receiver!
  • DEPENDABLE SECURITY. Strong hardened steel structure, chrome plating, not easy to bend.

More Info

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