2-pack Knurled Chrome Dome Knobs with Set Screws
These chrome dome knobs look great on guitars, amps, cigar box guitars and more! They are made to fit a 6mm (.235") potentiometer shaft, and feature a small set screw that can be tightened to secure the knob. This allows them to be used on the half-flat pot. shafts, and they also work fine with knurled shafts, especially if you file a flat spot onto the shaft for the set screw to seat against. We include a small allen wrench with each pack to aid in tightening the set screw.