RS PRO 13.3mm Black Potentiometer Knob for 6mm Shaft Splined RS PRO 13.3mm Black Potentiometer Knob for 6mm Shaft Splined, Shaft Type: Circular, Knob Height: 16.5mm, Indicator Colour: Grey, Depth: 15.3mm, Knob Type: Push-On, Material: Plastic GBP 0.32 1
