Graph Tech PRT-952-216-AL Ratio InvisoMatch Mounting Plates 90 Degree Screw Hole Aluminium (Set of 6)

For guitarists who play an electric, semi-acoustic or acoustic guitar with steel strings and would like to easily install 3x3 Ratio Electric tuning machines from Graph Tech, these 90 Degree Screw Hole Mounting Plates are an ideal solution. Thanks to these mounting plates, those familiar tuners with a single screw at 90 degrees do not require drilling new screw holes or filling up existing ones. These InvisoMatch plates are specially designed to fit those familiar single-screw mounts. After installing the Ratio tuners and this mounting plate, you can make the same number of revolutions with each tuner for the same change in pitch per string on your guitar.