Hipshot BT2 Bass Xtender/Detuner, Nickel, LEFT HANDED. Hipshot part number 20200NT.
Used, works perfectly & only selling as I bought the wrong model.
Drop tune your USA '67-'82 Fender P & J Bass. Also retrofits Geddy Lee, reissue '67-'82 Fender, Schaller BMFL. Fits 11/16 headstock holes.
Price includes p&p in the U.K.