Poly-Aluminum Snap-in Rotary Knob - OD: 25mm / H: 17mm Overview: This snap-in knob is made with aluminum on the outside and plastic inside. The surface is frosted for good feel. It fits the most popularly used potentiometers with round shaft by 6mm in diameter....... Please get registered for product detail and price chart

Bakelite-Aluminum Rotary Knob by Different Diameter Overview: This knob is made with bakelite and aluminum. The inside hole is installed with a piece of knurled brass tube which should be snapped on potentiometer shaft and secured with a screw first. It fits the most popularly used potentiometers with round sha...... Please get registered for product detail and price chart

Bakelite Chicken-head Rotary Knob for Shaft Dia.: 6/8mm Overview: This knob is made with bakelite. The inside hole is installed with a piece of knurled brass tube which should be snapped on potentiometer shaft and secured with a screw first. It fits the most popularly used potentiometers with round shaft by 6/8 mm ...... Please get registered for product detail and price chart

10-Turn Wire-Wound Potentiometer - 2W Series Overview: Multi Turn wire-wound potentiometers are normally used on many electronic modules for better circuit performance and long life for circuits and systems. The POTs being selected in this series are very commonly used by electronic hobbyists. ...... Please get registered for product detail and price chart

Plastic Snap-in Knob - Bottom Dia: 15mm / H: 16.5 Overview: These are very economic knobs made of RoHs approved plastic. They are commonly used on many potentiometers with knurled shaft in round shape. When Hobbyists make a motor speed regular, they need to have them. They come with five different colors to c...... Please get registered for product detail and price chart

Plastic Snap-in Knob - Bottom Dia.: 15mm / H: 17mm Overview: These are very economic knobs made of RoHs approved plastic. They are commonly used on many potentiometers with knurled shaft in round shape. When Hobbyists make a motor speed regular, they need to have them. They come with five different colors to c...... Please get registered for product detail and price chart

Plastic Snap-in Knob - Bottom Dia: 24mm / H: 15mm Overview: These are very economic knobs made of RoHs approved plastic. They are commonly used on many potentiometers with knurled shaft in round shape. When Hobbyists make a motor speed regular, they need to have them. ...... Please get registered for product detail and price chart

Plastic Knob - Fitting Shaft Dia.: 4 / 6mm Overview: These are very economic knobs made of RoHs approved plastic. They are commonly used on many potentiometers with D-Shape shaft. It is to put the shaft in the knurled brass tube and get fastened with screw.And then push it into the plastic knob....... Please get registered for product detail and price chart