Kluson Pearloid Button Tuners, 3 Per Side, Pearl. Complete set with both bass and treble side individual tuning machines. Includes bushings and mounting screws. Historically correct replacement for many '50s and '60s Gibson�, Martin� and Epiphone� guitars. Used on a Les Paul / SG Standard Historically used on: 1958 - 1959 Gibson� Flying V 1958 - 1959 Gibson� ES-345 1956 - 1959 Gibson� ES-295 1956 - 1959 Gibson� J-200 1956 - 1959 Gibson� ES-350 1956 - 1959 ES-5 1957 Gibson Explorer Prototype Futura 1959 Epiphone Crestwood Deluxe