Thunderbird - Black Abalone grey These Kluson brass replacement adapter

These Kluson brass replacement adapter bushings are intended for converting a modern 10mm drilled headstock to accept a vintage Kluson tuning machine with the original US 1/4 inch (6

1 x washer and 1 x lock washer

Two mounting screws included

The blade element inside the polished tube ensures even response across all four strings

Thunderbird - Black Abalone grey These Kluson brass replacement adapterThis Thunderbird pickguard will only fit a genuine '63 '66 Gibson Thunderbird bass and will not fit any other Gibson Thunderbirds made outside of this time period or any of the Epiphone versions of the Thunderbird. Made from Black Abalone 4 ply (abalone black white black) PVC material with a clear protective removable masked top. Thickness: 2. 28mm