The SG301 is Gotoh's standard centered/straight screw mount tuner with a 1:18 gear ratio with 20mm posts. The MG-T thumbwheel locking system is sleek and secure. Comes with -P4N ivory plastic buttons. They mount into modern 10mm holes.

Package includes all necessary mounting hardware.

See alternate photo for dimensional drawing.

Next Gen Provided Mounting Details
Hole Size Required: 10mm
Bushing Type: Threaded
Maximum Headstock Thickness: 15.25mm
Minimum Hole Spacing: 23.5mm
Mount Type & Position: Single screw, centered/straight