10Pcs Anti Slip Knob Plastic Control Button For Round Shaft Musical Instruments Guitar Parts Accessories 6mm Potentiometer Knob Description _x000D_ _x000D_ Ribbed knurled grip with a min/max or center position marker (6mm shaft insert diameter, 12mm knob diameter). Plastic control knob to be assembled to a potentiometer for easier rotation.Just contains potentiometer knob, potentiometer is not included here. _x000D_ _x000D_ Features _x000D_ _x000D_ - _x000D_ - Material: Plastic. _x000D_ - Size: . 1.5 * 1.5 * 1.3cm/ 0.6 * 0.6 * 0.5 inch (L*W*H). _x000D_ - for durable and long-lasting use. _x000D_ - Convenient and convenient to use. _x000D_ - Has buttons of high quality, suitable stem (round shaft) potentiometer. _x000D_ - Suitable for shaft diameters 0.6 cm potentiometer. 10 * 6mm Knob Face Plastic for Rotary Taper Potentiometer Hole (Blue) _x000D_