Black metal knob. The Round Top knob is a very popular style.
- 11/16" (17.46 mm) High x 11/16" (17.46 mm) Wide.
- Fits most split shaft potentiometers (pots). Inch standard mounting.
Mounting hole inside diameter is .229" (5.86 mm)
- Affixed with a set screw.
(Click on images to enlarge)