Gotoh SG381-MGT-01-C-3L/3R Chrome Guitar Tuning Machines

Locking Tuners That Actually Stay in Tune

The Gotoh SG381-MGT-01-3L/3R Chrome Locking set replaces all six tuners on a 3+3 headstock electric guitar in one go. The MG-T thumbwheel clamps the string at the post, so once tuned, the string stays put through heavy bends, tremolo use, and aggressive playing. Built in Japan with a sealed housing and a 1:16 gear ratio, this set fits Les Pauls, SGs, and similar designs without modification on most guitars. Large metal buttons give a solid grip, and the chrome finish matches most hardware. Mounting screws and hex-head banjo bolts come in the box.

What to Check Before You Buy

Confirm your headstock uses a 3L/3R layout, the 20 mm shaft suits your nut depth, and the 45° screw tab matches your existing holes. The 45° offset on this model fits most Gibson-style guitars without any routing.