Replace your sloppy, worn out tuning machines with a set of Hipshot American Classics. The HB2 is a direct replacement for the Schaller® BMF tuner that was first found on post-CBS Fender basses manufactured between 1967 and 1982. Since then, the BMF tuner has been featured on countless boutique builds and Custom Shop models.
Features

Robust stamped and machined construction
Adjustable tension nylon bearing system
Reversible shaft for treble or bass side installation
Stainless steel key prevents tarnishing and rust where you touch the tuner the most
Mounting hardware included
Tuning ratio: 27:1

Item Shown: Hipshot HB2 Clover Key Nickel Bass Tuner
Model #: 20210N
UPC: 787392888941