This nickel-colored conversion bushing measures 10mm in outer diameter and 6.35mm in inner diameter. It's a convenient part for converting a Rotomatic-compatible headstock back to a Kluson-type. It fits GOTOH SD90s and other models, and helps reduce rattle.
The PMMH-010 Kluson-style tuning machines are engraved with the GIBSON DELUXE logo. They feature a nickel-colored finish and a traditional look, while also featuring a nut mount for a more stable installation.
These are nickel-plated reproduction tuning machines with the ""Kluson Deluxe"" ""double line: double ring (two rows of engraving: double knob)"" design used by Gibson guitars from late 1963 to the early 1970s.
These are reproductions of the ""Kluson Deluxe"" tuning machines with a single line (single row of engraving), nickel plating, which were used on Fender's high-end models from late 1956 to late 1963.