Allparts Grover Rotomatic Tuners 3x3 Nickel Go to amazon.com Related posts Thing need consider when find grover tuners 3x3? Feature3 x 3 Grover RotomaticVintage Style14:1 Tuning RatioRequires 3/8" Hole in headstock DescriptionGrover Rotomatics 3 x 3 Nickel w/Screws 18:1. Grover Rotomatics, 3 x 3, Nickel, With Screws, 18:1. Grover TK_7900-001