Graph Tech PRT-952-220-N0 Ratio InvisoMatch Schaller Style Offset 90° Mounting Plates (Nickel, Set of 6)

For easy installation of 6-in-line Ratio Electric tuning machines from Graph Tech on your electric guitar or steel-string acoustic western guitar with an offset 90-degree screw fixing, the Schaller® Style Mounting Plates are perfect. Thanks to these mounting plates, you don't need to drill new holes or fill an existing screw hole, as they are specially designed for that one screw attached at an offset 90-degree angle. After attaching both plates and tuners, you can turn each string exactly the same amount for the same change in pitch. This solution is ideal for upgrading your electric or steel-stringed acoustic guitar with this type of tuner with this specific 1-screw attachment.