Grover Rotomatics were fitted as original equipment to Gibson's high-end guitars like the SG Custom, ES-355 and Les Paul Custom in the late 50s and early 60s. They continue to be fitted to high quality guitars like the Gibson Les Paul Jimmy Page Signature model, today. Guitarists like Duane Allman and Jimmy Page fitted Grovers to their original Les Paul Standards to overcome the tuning problems presented by the Klusons of the time that were fitted as original equipment.
Mounting hole is 3/8" (10mm). Set of 6.
