Graph Tech PRT-952-213-B0 Ratio InvisoMatch Gibson-Style 2-Screw Hole Mounting Plates (Black, Set of 6)

If you play an electric, semi-acoustic or steel-stringed acoustic Gibson® guitar and want to easily mount 3x3 Ratio Electric tuning machines from Graph Tech, these Gibson-Style Mounting Plates are ideal. By using these mounting plates, you don't need to drill new holes or fill existing screw holes. In fact, they are specially designed to work together with that famous 2-screw mounting of these guitars. After installing and upgrading and these plates and tuners, you can make the same turn at each tuning mechanism for the same pitch change on each string of your Les Paul®, SG® or other Gibson® with this classic 2-screw attachment.