Knurled Aluminum Rotary Snap-in Control Knob - OD: 19mm / H: 18mm
This anodized aluminum knob is normally used in volume control systems. The knurled wall makes it easy to rotate with finger. Each of them is drilled with a hole where a D-shape shaft can fit.
* Material: Aluminum alloy
* Cap Diameter: 19mm
* Height: 18mm
* Potentiometer shaft hole diameter: 6mm