Can this replace Grover Deluxe inline tuners in a Danelectro '56 baritone guitar? I will expand the string holes. Gotoh SD91-MG-05M Top-Locking Tuners - 6-inline Nickel

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Can this replace Grover Deluxe inline tuners in a Danelectro '56 baritone guitar? I will expand the string holes. Gotoh SD91-MG-05M Top-Locking Tuners - 6-inline Nickel

Screw to screw is 23.8mm, screw to post is 10mm post height is 22/24 and post width is 6.35mm. Is there something more fitting?

Status: Open Jul 14, 2026 - 09:44 AM

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Jul 14, 2026 - 12:32 PM

Assuming your measurements are accurate: These will work if you're also using the new bushings (provided your headstock is no thicker than 15.25mm, per the mounting description we provide). If you plan to re-use your existing 6.35mm ID bushings, you'd need to stick to regular SD91 or SD91-MGT.

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Can this replace Grover Deluxe inline tuners in a Danelectro '56 baritone guitar? I will expand the string holes.

Gotoh SD91-MG-05M Top-Locking Tuners - 6-inline Nickel

MADE IN JAPAN Gotoh's SD91 tuners are a fantastic replacement or upgrade with the correct vintage 1:15 gear ratio. The MG top-locking system keeps the vintage look, but maintains the modern edge of locking tuner technology. Requires vintage sized 11/32" (8.73mm) holes. Package i... See More

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Can this replace Grover Deluxe inline tuners in a Danelectro '56 baritone guitar? I will expand the string holes. Gotoh SD91-MG-05M Top-Locking Tuners - 6-inline Nickel

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