K-7 20mmx16mm Potentiometer Knob Rotary Switch Black Cap for 7mm shaft :
This is a Potentiometer Knob Rotary Switch Cap with a 7mm inner diameter. It easily fits with potentiometer, Rotary switches used in various electronic devices. The knob makes it very easy to rotate and vary the switch rotation.
- Easy and smooth rotation.
- Fast and accurate adjustment.
- Shock-proof protection.
