Extend the range of your bass with the ultralite Xtender Key! 1/2" model (diameter of stringpost) is designed to fit 11/16" headstock holes. This Xtender can be upgraded to include a Double Stop lever.
Bass Extender Key brings this proven versatility to the modern electric bass! With a quick flick of the handy thumb lever, the HIPSHOT Bass Extender Key instantly expands your range without leaving position. Tunable to any note from "E" to low "C".
Cloverkey