Aluminum Rotary Encoder Control Knob - OD: 22mm / H: 21mm
This anodized aluminum knob is normally used in volume control systems. The fingertip grasp makes it easy to rotate with fingers. Each of them is drilled with a hole where a D-shape shaft can fit.
* Material: Aluminum alloy
* Cap Diameter: 22mm
* Height: 21mm
* Potentiometer shaft hole diameter: 6mm
* Secure screw: M3