Gotoh SG381 Locking Tuners (Magnum Lock-Trad), 3+3

Gotoh specify a 10mm bore for the SG381 housing. Epiphone list the standard ES-335 with Epiphone Deluxe tuners and don't publish the hole size, so it isn't known whether the holes are the modern 10mm or a smaller vintage size. Take one tuner off and measure: 10mm means it drops in, anything smaller means the holes need reaming.

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Epiphone don't publish the tuner hole size or mounting for this guitar. Gotoh's SG381 is fixed with one screw set at 45 degrees to the post, and retailers list it for 10mm holes. The listing we link doesn't give Gotoh's full part number. Take one tuner off, measure the hole and check where the screw or pins sit before ordering.

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Epiphone list Grover Rotomatic tuners with an 18:1 ratio on this guitar but don't publish the hole size or screw position. Gotoh's SG381 is fixed with one screw set at 45 degrees to the post, and retailers list it for 10mm holes. The listing we link doesn't give Gotoh's full part number. Take one tuner off, measure the hole and check where the screw or pins sit before ordering.

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Built for a 10mm tuner hole. Epiphone list this model with Epiphone Vintage Deluxe tuners and don't publish the hole size. Some owners report 10mm holes, but vintage-style tuners can sit in smaller holes. Take one tuner off and measure: 10mm means it drops in, anything smaller means the holes need reaming.

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Epiphone list Grover Rotomatic tuners on this guitar but don't publish the hole size or screw position. Gotoh's SG381 is fixed with one screw set at 45 degrees to the post, and retailers list it for 10mm holes. The listing we link doesn't give Gotoh's full part number. Take one tuner off, measure the hole and check where the screw or pins sit before ordering.

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Hipshot's own fitment guidance for the ESP LTD Eclipse states tuner mounting screw holes are angled 45 degrees from the tuner body, a nonstandard pattern.

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Shares the same Eclipse-body headstock, nonstandard 45-degree angled screw mount per Hipshot's fitment guidance.

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Hipshot's own fitment guidance for the ESP LTD Eclipse states tuner mounting screw holes are angled 45 degrees from the tuner body, a nonstandard pattern.

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Hipshot's own fitment guidance for the ESP LTD Eclipse states tuner mounting screw holes are angled 45 degrees from the tuner body, a nonstandard pattern.

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Shares the same Eclipse-body headstock, nonstandard 45-degree angled screw mount per Hipshot's fitment guidance.

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Shares the same Eclipse-body headstock, nonstandard 45-degree angled screw mount per Hipshot's fitment guidance.

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Shares the same Eclipse-body headstock, nonstandard 45-degree angled screw mount per Hipshot's fitment guidance.

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LTD EC series shares the same Eclipse-body headstock design, nonstandard angled screw mount.

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Listings reproducing ESP's spec for the LTD Viper-400 give the tuners only as Grover, with no model named, and ESP don't publish the tuner hole size. This set needs 10mm holes. Take one tuner off and measure the hole in your headstock before ordering.

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Gotoh specify a 10mm bore for the SG381 housing. Gibson list this guitar with Vintage Deluxe tuners with keystone buttons and don't publish the hole size. Gibson's Deluxe-style tuners come in push-in bushing versions, which sit in smaller vintage holes, and screw-in bushing versions, which need larger holes, so the hole size on this guitar isn't known. Take one tuner off and measure: 10mm means a straight swap, anything smaller means reaming.

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Gibson list Grover Rotomatic tuners with kidney buttons on this guitar but don't publish the hole size or screw position. Gotoh's SG381 is fixed with one screw set at 45 degrees to the post, and retailers list it for 10mm holes. The listing we link doesn't give Gotoh's full part number. Take one tuner off, measure the hole and check where the screw or pins sit before ordering.

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Gibson don't publish the tuner hole size or mounting for this guitar. Gotoh's SG381 is fixed with one screw set at 45 degrees to the post, and retailers list it for 10mm holes. The listing we link doesn't give Gotoh's full part number. Take one tuner off, measure the hole and check where the screw or pins sit before ordering.

Fitted one of these? Tell us how it went

Gibson list Grover Rotomatic tuners with kidney buttons on this guitar but don't publish the hole size or screw position. Gotoh's SG381 is fixed with one screw set at 45 degrees to the post, and retailers list it for 10mm holes. The listing we link doesn't give Gotoh's full part number. Take one tuner off, measure the hole and check where the screw or pins sit before ordering.

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Gibson list Grover Locking Rotomatic tuners on this guitar but don't publish the hole size or screw position. Gotoh's SG381 is fixed with one screw set at 45 degrees to the post, and retailers list it for 10mm holes. The listing we link doesn't give Gotoh's full part number. Take one tuner off, measure the hole and check where the screw or pins sit before ordering.

Fitted one of these? Tell us how it went

Gibson list Grover Rotomatic tuners with kidney buttons on this guitar but don't publish the hole size or screw position. Gotoh's SG381 is fixed with one screw set at 45 degrees to the post, and retailers list it for 10mm holes. The listing we link doesn't give Gotoh's full part number. Take one tuner off, measure the hole and check where the screw or pins sit before ordering.

Fitted one of these? Tell us how it went

Gibson list Grover Rotomatic tuners with kidney buttons on this guitar but don't publish the hole size or screw position. Gotoh's SG381 is fixed with one screw set at 45 degrees to the post, and retailers list it for 10mm holes. The listing we link doesn't give Gotoh's full part number. Take one tuner off, measure the hole and check where the screw or pins sit before ordering.

Fitted one of these? Tell us how it went

Gibson list Grover Rotomatic tuners with kidney buttons on this guitar but don't publish the hole size or screw position. Gotoh's SG381 is fixed with one screw set at 45 degrees to the post, and retailers list it for 10mm holes. The listing we link doesn't give Gotoh's full part number. Take one tuner off, measure the hole and check where the screw or pins sit before ordering.

Fitted one of these? Tell us how it went

Gotoh specify a 10mm bore for the SG381 housing. Gibson list this guitar with Vintage Deluxe tuners with keystone buttons and don't publish the hole size. Gibson's Deluxe-style tuners come in push-in bushing versions, which sit in smaller vintage holes, and screw-in bushing versions, which need larger holes, so the hole size on this guitar isn't known. Take one tuner off and measure: 10mm means a straight swap, anything smaller means reaming.

Fitted one of these? Tell us how it went

Gibson list Grover Rotomatic tuners with kidney buttons on this guitar but don't publish the hole size or screw position. Gotoh's SG381 is fixed with one screw set at 45 degrees to the post, and retailers list it for 10mm holes. The listing we link doesn't give Gotoh's full part number. Take one tuner off, measure the hole and check where the screw or pins sit before ordering.

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Gretsch tuner mounting conventions vary by model and this has not been confirmed for the G6120T specifically.

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This guitar ships with Schecter-branded locking tuners in 10mm holes on a 3+3 headstock, per Schecter's own spec. Gotoh's SG381 locking set matches the layout and hole size and uses a single mounting screw per tuner, but the screw position of Schecter's stock tuners isn't published, so screw alignment is unconfirmed.

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Gotoh's SG381 uses a 10mm peghole. Yamaha list die-cast tuners on the RSS20 but not the model, hole size or screw position, so the fit is unconfirmed.

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