Sintonizadores Rotomáticos Originales Grover 102BC 3+3 Acabado Cromo Negro Les Paul SG
Grover 102BC BLACK Rotomatic Tuners 3x3 Nickel Les Paul SG, Gibson Epiphone. Bushing Type = Hex head / Bolt bushing. player to regulate turning tension to any degree. Gear box has a special lubricant.