Multiple available. Secure with a grub screw so ideally for smooth shaft pots. Grub screw fixing, 6mm pot shaft sort of territory.
26mm black silver top amp knob fluted volume amplifier radio control knob 1 inch
Marshall style silver top grub screw amplifier control knob solid smooth shaft
24mm Silver top hat knob fluted grub screw 6mm smooth pot shaft volume tophat
40x16mm Silver top black fluted knob amp volume tone amplifier wide 6mm 40mm
Silver top short bar indicator chicken-head pointer black amplifier knob
33mm Large black silver top amp knob volume amplifier radio control knob FAC
