The Hipshot D'Tuner Extender Key BT2 Chrome Is suitable for bass guitars with Schaller BMFL tuners (Jazz, Precision Bass etc.). The Hipshot BT2 comes complete with mounting screws and instructions. The original E-string mechanism is replaced by the GB7 Bass Extender, which can then switch between E and D tuning by operating the lever. The BT2 D-Tuner is ann ideal spare or replacement bass guitar tuner.

The main features of the Hipshot D'Tuner Extender Key BT2 Chrome include:

• Replacement Tuner for Low Bass String
• Mounting Screws and Instructions
• Easy to mount
• Chrome
• Made with Kluson vintage tuners