Features
Set of six cream "chicken head"-style amplifier control knobs
Set-screw mounting (screws sold separately)
Introduced on tweed-era Fender amplifiers
Used on '59 Bassman?, Blues Deluxe?, Blues Deville?, Hot Rod series, Prosonic?, '57 Twin?, '57 Band-Master?, EC Series, and Bassman TV series amplifiers
Fits most 1/4" solid-shaft potentiometers on vintage and modern amplifiers and guitars