Best Control Knobs. Reviews October, 2020

10pcs Black Metal 6 mm Knurled Shaft Insert Dia. Potentiometer Control Knobs Switch knob 21mm Dia. x 16mm Height

Search only Taiss brand name
10pcs Black Metal 6 mm Knurled Shaft Insert Dia. Potentiometer Control Knobs Switch knob 21mm Dia. x 16mm Height

Current price: 9.99 USD


Check price and availability


  • Package content: 10 x rotary control knob
  • Size : 20.5 x 16.5mm/ 0.8" x 0.65"(D*H)
  • Fit for Knurled Shaft Diameter : 6mm/ 15/64";
  • Material : Plastic, Metal; Color : Black, Silver Tone;
  • Item Name : Rotary Knob.

More Info

Taiss /10pcs Adjustable Rotate Button Potentiometer Control Knobs + 10pcs 0-100 Scale Sheet

Search only Taiss brand name
Taiss /10pcs Adjustable Rotate Button Potentiometer Control Knobs + 10pcs 0-100 Scale Sheet

Current price: 9.98 USD


Check price and availability


  • Package content: 10 x rotary control knob
  • Size : 20.5 x 16.5mm/ 0.8" x 0.65"(D*H)
  • Fit for Knurled Shaft Diameter : 6mm/ 15/64";
  • Material : Plastic, Metal; Color : Black, Silver Tone;
  • Item Name : Rotary Knob.
  • Package Included: 10 x Potentiometer knob +10x Counting Scale Sheet
  • Overall Size: 27 x 16mm/ 1.06" x 0. 63"(D*H); Knob Top Diameter: 23mm/0. 9";Fit for Shaft Hole Dia. : 6mm/ 0.23"
  • Dial Face Plate Control Range: 0-100; Panel Dia: 40mm/ 1.6inch; Mounting Hole Dia: 10mm/ 0.4inch ;Thickness: 0.75mm.
  • Material:plastic,metal ; Color:black
  • Product Name: Dial Face Plate + knob

More Info

Taiss/ 4pcs Silver color Aluminum Rotary Electronic Control Potentiometer Knob For 6 mm Diameter Shaft, Volume Control Knob, Audio knob, Guitar Knob,Switch Knob, 17mm dia. x 17mm height

Search only Taiss brand name
Taiss/ 4pcs Silver color Aluminum Rotary Electronic Control Potentiometer Knob For 6 mm Diameter Shaft, Volume Control Knob, Audio knob, Guitar Knob,Switch Knob, 17mm dia. x 17mm height

Current price: 15.98 USD


Check price and availability


  • Package content: 10 x rotary control knob
  • Size : 20.5 x 16.5mm/ 0.8" x 0.65"(D*H)
  • Fit for Knurled Shaft Diameter : 6mm/ 15/64";
  • Material : Plastic, Metal; Color : Black, Silver Tone;
  • Item Name : Rotary Knob.
  • Package Included: 10 x Potentiometer knob +10x Counting Scale Sheet
  • Overall Size: 27 x 16mm/ 1.06" x 0. 63"(D*H); Knob Top Diameter: 23mm/0. 9";Fit for Shaft Hole Dia. : 6mm/ 0.23"
  • Dial Face Plate Control Range: 0-100; Panel Dia: 40mm/ 1.6inch; Mounting Hole Dia: 10mm/ 0.4inch ;Thickness: 0.75mm.
  • Material:plastic,metal ; Color:black
  • Product Name: Dial Face Plate + knob
  • Package content: 4 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 17 x 17 mm / 1" x 0. 6" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: Silver Color
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.

More Info

Taiss/ 4pcs Black Aluminum Rotary Electronic Control Potentiometer Knob for 6 mm Diameter Shaft, Volume Control Knobs, Audio knob, Guitar Knobs,Switch Knob, 12.5mm Dia. x 16mm Height

Search only Taiss brand name
Taiss/ 4pcs Black Aluminum Rotary Electronic Control Potentiometer Knob for 6 mm Diameter Shaft, Volume Control Knobs, Audio knob, Guitar Knobs,Switch Knob, 12.5mm Dia. x 16mm Height

Current price: 15.98 USD


Check price and availability


  • Package content: 10 x rotary control knob
  • Size : 20.5 x 16.5mm/ 0.8" x 0.65"(D*H)
  • Fit for Knurled Shaft Diameter : 6mm/ 15/64";
  • Material : Plastic, Metal; Color : Black, Silver Tone;
  • Item Name : Rotary Knob.
  • Package Included: 10 x Potentiometer knob +10x Counting Scale Sheet
  • Overall Size: 27 x 16mm/ 1.06" x 0. 63"(D*H); Knob Top Diameter: 23mm/0. 9";Fit for Shaft Hole Dia. : 6mm/ 0.23"
  • Dial Face Plate Control Range: 0-100; Panel Dia: 40mm/ 1.6inch; Mounting Hole Dia: 10mm/ 0.4inch ;Thickness: 0.75mm.
  • Material:plastic,metal ; Color:black
  • Product Name: Dial Face Plate + knob
  • Package content: 4 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 17 x 17 mm / 1" x 0. 6" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: Silver Color
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Package content: 4 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 12.5 x 16 mm /0.5" x 0. 63" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: black.
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.

More Info

A.J. ANTUNES (ROUNDUP) Control KNOB 1/4 in (6MM) Diameter"D" STEM 2100323

Search only A.J. ANTUNES (ROUNDUP) brand name
A.J. ANTUNES (ROUNDUP) Control KNOB 1/4 in (6MM) Diameter

Current price: 19.68 USD


Check price and availability


Weight: 0.02 Pounds

  • Package content: 10 x rotary control knob
  • Size : 20.5 x 16.5mm/ 0.8" x 0.65"(D*H)
  • Fit for Knurled Shaft Diameter : 6mm/ 15/64";
  • Material : Plastic, Metal; Color : Black, Silver Tone;
  • Item Name : Rotary Knob.
  • Package Included: 10 x Potentiometer knob +10x Counting Scale Sheet
  • Overall Size: 27 x 16mm/ 1.06" x 0. 63"(D*H); Knob Top Diameter: 23mm/0. 9";Fit for Shaft Hole Dia. : 6mm/ 0.23"
  • Dial Face Plate Control Range: 0-100; Panel Dia: 40mm/ 1.6inch; Mounting Hole Dia: 10mm/ 0.4inch ;Thickness: 0.75mm.
  • Material:plastic,metal ; Color:black
  • Product Name: Dial Face Plate + knob
  • Package content: 4 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 17 x 17 mm / 1" x 0. 6" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: Silver Color
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Package content: 4 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 12.5 x 16 mm /0.5" x 0. 63" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: black.
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Weight: .02 lb
  • High Quality
  • 2100323
  • Control Knob
  • A.J. ANTUNES (ROUNDUP)

More Info

ROVSUN 10L Ultrasonic Cleaner, Knob Control Timer Heater Adjustable Stainless Steel Ultrasonic Cleaning Machine, for Jewelry Watches Dentures Glasses Metal Parts, 40KHz 110V US Plug

Search only ROVSUN brand name
ROVSUN 10L Ultrasonic Cleaner, Knob Control Timer Heater Adjustable Stainless Steel Ultrasonic Cleaning Machine, for Jewelry Watches Dentures Glasses Metal Parts, 40KHz 110V US Plug

Current price: 188.99 USD


Check price and availability


  • Package content: 10 x rotary control knob
  • Size : 20.5 x 16.5mm/ 0.8" x 0.65"(D*H)
  • Fit for Knurled Shaft Diameter : 6mm/ 15/64";
  • Material : Plastic, Metal; Color : Black, Silver Tone;
  • Item Name : Rotary Knob.
  • Package Included: 10 x Potentiometer knob +10x Counting Scale Sheet
  • Overall Size: 27 x 16mm/ 1.06" x 0. 63"(D*H); Knob Top Diameter: 23mm/0. 9";Fit for Shaft Hole Dia. : 6mm/ 0.23"
  • Dial Face Plate Control Range: 0-100; Panel Dia: 40mm/ 1.6inch; Mounting Hole Dia: 10mm/ 0.4inch ;Thickness: 0.75mm.
  • Material:plastic,metal ; Color:black
  • Product Name: Dial Face Plate + knob
  • Package content: 4 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 17 x 17 mm / 1" x 0. 6" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: Silver Color
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Package content: 4 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 12.5 x 16 mm /0.5" x 0. 63" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: black.
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Weight: .02 lb
  • High Quality
  • 2100323
  • Control Knob
  • A.J. ANTUNES (ROUNDUP)
  • 【OUTSTANDING QUALITY】Our ultrasonic cleaner fetures: 1, Anti-fingerprint housing--304 superior embossed shell, without fingerprint left; 2,Corrosion-resistant inner tank--1mm thick, one-time stamping, easy to clean; 3,3,External drain--make it easy to drain after cleaning; 4,Anti-fall Packaging--packed with special packaging sponge and 5-layers carton, no sloshing, which protects cleaner completely;
  • 【NOISE REDUCTION】1.Super high quality industrial transducer with strengthen shocks which decrease the noise; 2.Rubber coated basket handles, decrease the shaking noise as well.
  • 【SUPERIOR CLEANING OUTCOME】This sonic cleaner worked with 4 x 60W high-power ultrasonic transducers which provide more stable performance, higher conversion rate, higher cavitation effect, better cleaning effect. (Tips:Use only tap water for general cleaning, you also can add about 5-10ml of detergent into water to enhance wash result when needed.)
  • 【EASY OPERATION】Knob design panel with timer and heater, for precise wash time and temperature control, more user-friendly and spand long-life. (Tips: the timer can be set from 0 to 20 minutes or normally open; the wash temperature can be set at 68-176 Fahrenheit.Please turn off the heater when cleanning finished)
  • 【MULTIPLE INTERNATIONAL CERTIFICATION】FCC, CE and ROHS Approved, secure quality and reliable, perfect for home, lab and commercial use.

More Info

Taiss / 2pcs Blue Aluminum Rotary Electronic Control Potentiometer Knob For 6 mm Diameter Shaft, Volume Control Knobs, Audio knob, Guitar Knobs,Switch Knob, 20mm dia. x 15.5mm height

Search only Taiss brand name
Taiss / 2pcs Blue Aluminum Rotary Electronic Control Potentiometer Knob For 6 mm Diameter Shaft, Volume Control Knobs, Audio knob, Guitar Knobs,Switch Knob, 20mm dia. x 15.5mm height

Current price: 10.98 USD


Check price and availability


  • Package content: 10 x rotary control knob
  • Size : 20.5 x 16.5mm/ 0.8" x 0.65"(D*H)
  • Fit for Knurled Shaft Diameter : 6mm/ 15/64";
  • Material : Plastic, Metal; Color : Black, Silver Tone;
  • Item Name : Rotary Knob.
  • Package Included: 10 x Potentiometer knob +10x Counting Scale Sheet
  • Overall Size: 27 x 16mm/ 1.06" x 0. 63"(D*H); Knob Top Diameter: 23mm/0. 9";Fit for Shaft Hole Dia. : 6mm/ 0.23"
  • Dial Face Plate Control Range: 0-100; Panel Dia: 40mm/ 1.6inch; Mounting Hole Dia: 10mm/ 0.4inch ;Thickness: 0.75mm.
  • Material:plastic,metal ; Color:black
  • Product Name: Dial Face Plate + knob
  • Package content: 4 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 17 x 17 mm / 1" x 0. 6" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: Silver Color
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Package content: 4 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 12.5 x 16 mm /0.5" x 0. 63" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: black.
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Weight: .02 lb
  • High Quality
  • 2100323
  • Control Knob
  • A.J. ANTUNES (ROUNDUP)
  • 【OUTSTANDING QUALITY】Our ultrasonic cleaner fetures: 1, Anti-fingerprint housing--304 superior embossed shell, without fingerprint left; 2,Corrosion-resistant inner tank--1mm thick, one-time stamping, easy to clean; 3,3,External drain--make it easy to drain after cleaning; 4,Anti-fall Packaging--packed with special packaging sponge and 5-layers carton, no sloshing, which protects cleaner completely;
  • 【NOISE REDUCTION】1.Super high quality industrial transducer with strengthen shocks which decrease the noise; 2.Rubber coated basket handles, decrease the shaking noise as well.
  • 【SUPERIOR CLEANING OUTCOME】This sonic cleaner worked with 4 x 60W high-power ultrasonic transducers which provide more stable performance, higher conversion rate, higher cavitation effect, better cleaning effect. (Tips:Use only tap water for general cleaning, you also can add about 5-10ml of detergent into water to enhance wash result when needed.)
  • 【EASY OPERATION】Knob design panel with timer and heater, for precise wash time and temperature control, more user-friendly and spand long-life. (Tips: the timer can be set from 0 to 20 minutes or normally open; the wash temperature can be set at 68-176 Fahrenheit.Please turn off the heater when cleanning finished)
  • 【MULTIPLE INTERNATIONAL CERTIFICATION】FCC, CE and ROHS Approved, secure quality and reliable, perfect for home, lab and commercial use.
  • Package content: 2 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 20 x 15.5 mm / 0.79" x 0. 61" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: Blue .
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.

More Info

Jameco Valuepro JK-901B Knob, 1/4" Shaft, Black/Aluminum with Set Screw (Pack of 4)

Search only JAMECO VALUEPRO brand name
Jameco Valuepro JK-901B Knob, 1/4

Current price: 9.95 USD


Check price and availability


  • Package content: 10 x rotary control knob
  • Size : 20.5 x 16.5mm/ 0.8" x 0.65"(D*H)
  • Fit for Knurled Shaft Diameter : 6mm/ 15/64";
  • Material : Plastic, Metal; Color : Black, Silver Tone;
  • Item Name : Rotary Knob.
  • Package Included: 10 x Potentiometer knob +10x Counting Scale Sheet
  • Overall Size: 27 x 16mm/ 1.06" x 0. 63"(D*H); Knob Top Diameter: 23mm/0. 9";Fit for Shaft Hole Dia. : 6mm/ 0.23"
  • Dial Face Plate Control Range: 0-100; Panel Dia: 40mm/ 1.6inch; Mounting Hole Dia: 10mm/ 0.4inch ;Thickness: 0.75mm.
  • Material:plastic,metal ; Color:black
  • Product Name: Dial Face Plate + knob
  • Package content: 4 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 17 x 17 mm / 1" x 0. 6" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: Silver Color
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Package content: 4 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 12.5 x 16 mm /0.5" x 0. 63" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: black.
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Weight: .02 lb
  • High Quality
  • 2100323
  • Control Knob
  • A.J. ANTUNES (ROUNDUP)
  • 【OUTSTANDING QUALITY】Our ultrasonic cleaner fetures: 1, Anti-fingerprint housing--304 superior embossed shell, without fingerprint left; 2,Corrosion-resistant inner tank--1mm thick, one-time stamping, easy to clean; 3,3,External drain--make it easy to drain after cleaning; 4,Anti-fall Packaging--packed with special packaging sponge and 5-layers carton, no sloshing, which protects cleaner completely;
  • 【NOISE REDUCTION】1.Super high quality industrial transducer with strengthen shocks which decrease the noise; 2.Rubber coated basket handles, decrease the shaking noise as well.
  • 【SUPERIOR CLEANING OUTCOME】This sonic cleaner worked with 4 x 60W high-power ultrasonic transducers which provide more stable performance, higher conversion rate, higher cavitation effect, better cleaning effect. (Tips:Use only tap water for general cleaning, you also can add about 5-10ml of detergent into water to enhance wash result when needed.)
  • 【EASY OPERATION】Knob design panel with timer and heater, for precise wash time and temperature control, more user-friendly and spand long-life. (Tips: the timer can be set from 0 to 20 minutes or normally open; the wash temperature can be set at 68-176 Fahrenheit.Please turn off the heater when cleanning finished)
  • 【MULTIPLE INTERNATIONAL CERTIFICATION】FCC, CE and ROHS Approved, secure quality and reliable, perfect for home, lab and commercial use.
  • Package content: 2 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 20 x 15.5 mm / 0.79" x 0. 61" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: Blue .
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Item Package Height: 0.5118110231"
  • Item Package Width: 3.5826771617"
  • Item Package Length: 4.0157480274"
  • Model Number: JK-901B

More Info

LYOLYIMAO 5 Pcs Black Silver Tone 30 mm Top Rotary Knobs for 6 mm Dia. Shaft Potentiometer

Search only LUOYIMAO brand name
LYOLYIMAO 5 Pcs Black Silver Tone 30 mm Top Rotary Knobs for 6 mm Dia. Shaft Potentiometer

Current price: 7.39 USD


Check price and availability


  • Package content: 10 x rotary control knob
  • Size : 20.5 x 16.5mm/ 0.8" x 0.65"(D*H)
  • Fit for Knurled Shaft Diameter : 6mm/ 15/64";
  • Material : Plastic, Metal; Color : Black, Silver Tone;
  • Item Name : Rotary Knob.
  • Package Included: 10 x Potentiometer knob +10x Counting Scale Sheet
  • Overall Size: 27 x 16mm/ 1.06" x 0. 63"(D*H); Knob Top Diameter: 23mm/0. 9";Fit for Shaft Hole Dia. : 6mm/ 0.23"
  • Dial Face Plate Control Range: 0-100; Panel Dia: 40mm/ 1.6inch; Mounting Hole Dia: 10mm/ 0.4inch ;Thickness: 0.75mm.
  • Material:plastic,metal ; Color:black
  • Product Name: Dial Face Plate + knob
  • Package content: 4 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 17 x 17 mm / 1" x 0. 6" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: Silver Color
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Package content: 4 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 12.5 x 16 mm /0.5" x 0. 63" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: black.
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Weight: .02 lb
  • High Quality
  • 2100323
  • Control Knob
  • A.J. ANTUNES (ROUNDUP)
  • 【OUTSTANDING QUALITY】Our ultrasonic cleaner fetures: 1, Anti-fingerprint housing--304 superior embossed shell, without fingerprint left; 2,Corrosion-resistant inner tank--1mm thick, one-time stamping, easy to clean; 3,3,External drain--make it easy to drain after cleaning; 4,Anti-fall Packaging--packed with special packaging sponge and 5-layers carton, no sloshing, which protects cleaner completely;
  • 【NOISE REDUCTION】1.Super high quality industrial transducer with strengthen shocks which decrease the noise; 2.Rubber coated basket handles, decrease the shaking noise as well.
  • 【SUPERIOR CLEANING OUTCOME】This sonic cleaner worked with 4 x 60W high-power ultrasonic transducers which provide more stable performance, higher conversion rate, higher cavitation effect, better cleaning effect. (Tips:Use only tap water for general cleaning, you also can add about 5-10ml of detergent into water to enhance wash result when needed.)
  • 【EASY OPERATION】Knob design panel with timer and heater, for precise wash time and temperature control, more user-friendly and spand long-life. (Tips: the timer can be set from 0 to 20 minutes or normally open; the wash temperature can be set at 68-176 Fahrenheit.Please turn off the heater when cleanning finished)
  • 【MULTIPLE INTERNATIONAL CERTIFICATION】FCC, CE and ROHS Approved, secure quality and reliable, perfect for home, lab and commercial use.
  • Package content: 2 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 20 x 15.5 mm / 0.79" x 0. 61" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: Blue .
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Item Package Height: 0.5118110231"
  • Item Package Width: 3.5826771617"
  • Item Package Length: 4.0157480274"
  • Model Number: JK-901B
  • Package included : 5 x potentiometer rotary knobs
  • Overall Size : 33 x 16mm/ 1.3" x 0.6"(D*h);weight : 62G
  • Knob inner DIA : 26mm/ 1.4";knob top diameter : 30mm/1.2"
  • Color : black, Silver Tone;fit for shaft Hole DIA. : 6mm/ 15/64 inch
  • Product name : rotary knob;material : plastic, metal

More Info

9-60V PWM DC Motor Speed Controller Switch 20A, Variable Speed Regulator Governor Switch with Speed Control Knob

Search only Frienda brand name
9-60V PWM DC Motor Speed Controller Switch 20A, Variable Speed Regulator Governor Switch with Speed Control Knob

Current price: 8.99 USD

Saving: $1.00 (10%)


Check price and availability


Weight: 0.2645547144 Pounds

  • Package content: 10 x rotary control knob
  • Size : 20.5 x 16.5mm/ 0.8" x 0.65"(D*H)
  • Fit for Knurled Shaft Diameter : 6mm/ 15/64";
  • Material : Plastic, Metal; Color : Black, Silver Tone;
  • Item Name : Rotary Knob.
  • Package Included: 10 x Potentiometer knob +10x Counting Scale Sheet
  • Overall Size: 27 x 16mm/ 1.06" x 0. 63"(D*H); Knob Top Diameter: 23mm/0. 9";Fit for Shaft Hole Dia. : 6mm/ 0.23"
  • Dial Face Plate Control Range: 0-100; Panel Dia: 40mm/ 1.6inch; Mounting Hole Dia: 10mm/ 0.4inch ;Thickness: 0.75mm.
  • Material:plastic,metal ; Color:black
  • Product Name: Dial Face Plate + knob
  • Package content: 4 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 17 x 17 mm / 1" x 0. 6" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: Silver Color
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Package content: 4 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 12.5 x 16 mm /0.5" x 0. 63" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: black.
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Weight: .02 lb
  • High Quality
  • 2100323
  • Control Knob
  • A.J. ANTUNES (ROUNDUP)
  • 【OUTSTANDING QUALITY】Our ultrasonic cleaner fetures: 1, Anti-fingerprint housing--304 superior embossed shell, without fingerprint left; 2,Corrosion-resistant inner tank--1mm thick, one-time stamping, easy to clean; 3,3,External drain--make it easy to drain after cleaning; 4,Anti-fall Packaging--packed with special packaging sponge and 5-layers carton, no sloshing, which protects cleaner completely;
  • 【NOISE REDUCTION】1.Super high quality industrial transducer with strengthen shocks which decrease the noise; 2.Rubber coated basket handles, decrease the shaking noise as well.
  • 【SUPERIOR CLEANING OUTCOME】This sonic cleaner worked with 4 x 60W high-power ultrasonic transducers which provide more stable performance, higher conversion rate, higher cavitation effect, better cleaning effect. (Tips:Use only tap water for general cleaning, you also can add about 5-10ml of detergent into water to enhance wash result when needed.)
  • 【EASY OPERATION】Knob design panel with timer and heater, for precise wash time and temperature control, more user-friendly and spand long-life. (Tips: the timer can be set from 0 to 20 minutes or normally open; the wash temperature can be set at 68-176 Fahrenheit.Please turn off the heater when cleanning finished)
  • 【MULTIPLE INTERNATIONAL CERTIFICATION】FCC, CE and ROHS Approved, secure quality and reliable, perfect for home, lab and commercial use.
  • Package content: 2 x rotary control knob
  • Product name: rotary control knob
  • Total Size: 20 x 15.5 mm / 0.79" x 0. 61" (d*h); inner Hole diameter: 6mm / 15/64"
  • Material: aluminum ;Color: Blue .
  • Aluminum knobs are for sound equipments or rotary potentiometer, The knobs have a knurled finish around their circumference. These knobs do not have a plastic insert; they are CNC machined from one piece of solid aluminum, with a durable anodized surface finish.
  • Item Package Height: 0.5118110231"
  • Item Package Width: 3.5826771617"
  • Item Package Length: 4.0157480274"
  • Model Number: JK-901B
  • Package included : 5 x potentiometer rotary knobs
  • Overall Size : 33 x 16mm/ 1.3" x 0.6"(D*h);weight : 62G
  • Knob inner DIA : 26mm/ 1.4";knob top diameter : 30mm/1.2"
  • Color : black, Silver Tone;fit for shaft Hole DIA. : 6mm/ 15/64 inch
  • Product name : rotary knob;material : plastic, metal
  • 【Kit contains】1 x DC motor speed controller; Only suitable for DC motor speed control, not for AC power supply
  • 【Features】high-efficiency low-resistance capacitors, automotive fuses, continuous duty, stable and durable
  • 【Optimization design】aluminum housing as standard to protect internal circuits and components
  • 【Speed adjustment knob】the knob has a switch function, duty cycle adjustable: 0 to 100%, and it is noise-free when motor is at low speed
  • 【PWM DC brushed motor speed controller】wide voltage: DC 9 - 60V, high current 20A, PWM frequency: 12 KHZ; Please note: this product is DC brush motor speed controller, can not access AC power and drive brushless motor

More Info

1    2    3    4    5    6    7    8    9    10