The HB7 is a direct replacement for Fender® Highway One tuning machines first featured on many MIM models. Retire those worn out stock tuners and slap on a set of Hipshot American Classics! 27-to-1 gear ratio ensures years of accurate tuning. Hipshot HB6Y Ultralite Y Key 3/8" Bass Tuning Machine (Black Finish) Metallor Vintage Open Gear Machine … Hipshot HB7 Bass Machine Heads – Set of 4 Bass Side Tuners. Take a look at the dimensions before ordering. Retire those worn out stock tuners and slap on a set of Hipshot American Classics! Retire those worn out stock tuners and slap on a set of Hipshot American Classics! The HB7 is a direct replacement for Fender® Highway One tuning machines first featured on many MIM models. It is now … The HB7 is a direct replacement for Fender® Highway … This item Hipshot HB7 Bass Guitar Tuners for MIM Fender Bass, Left Handed, Black, Set of 4. It is now … This set … Fits 11/16" headstock bore holes. - … Hipshot- HB7/BT7 Black Set(3 Tuners,1 Detuner) Upgrade your Mexican made Fender with the Hipshot HB7/BT7 Tuner/De-tuner Set. 27:1 gear ratio. NEW Hipshot 20710N HB7 Tuning Machine Set of 4 in Line Right Handed - Bass Side - NICKEL Retrofit your Mexican made Fender with our new HB7 American Classic tuning machines.