JAZZ BASS PEDAL EFFECT OR GUITAR AMPLIFIER TONE KNOB GREEN

A plastic knob as used as a volume control knob on jazz bass style guitars.

These knobs have a brass insert which has a 6.4mm diameter shaft hole and a grub screw which means they will fit various type of potentiometers including:

- sub-miniature potentiometer with a 6mm splined shaft

- Smooth shaft potentiometers up to 6.4mm diameter.

- D shape shaft potentiometers up to 6.4mm diameter.

One small(volume) 7 sided knob with position indicator line.

These knobs are 20mm diameter and 11mm high.