These Grover Original Rotomatics (102-18C) guitar machines are a triumph in engineering and styling. The housing provides a maximum bearing for worm, gear and string post.
Gear ratio is 18:1. Worm and gear are precision-cut for perfect meshing. This eliminates backlash and slippage.
3 per side, the perfect upgrade parts for a Gibson Les Paul / SG.
Includes mounting hardware.