Knurled control knob used as upper knob on "stacked" potentiometers for most American Deluxe and Deluxe series Precision Bass models manufactured from 1998-present (lower knob sold separately).
Mounting set screw not included.
- Upper knurled control knob for "stacked" potentiometers on most American Deluxe and Deluxe series Precision Bass® models (1998-present)
- Fits solid-shaft potentiometers
- Mounting set screw not included