Grover 3+3 Vintage Deluxe 133 Series Keystone Button Tuning Machines Nickel

The Grover 3+3 Vintage Deluxe 133 series keystone buttons tuning machines provide precision tuning for your instrument. Engineered to exacting standards with a vintage look, the worm and gear are cut to mesh seamlessly, eliminating backlash and slippage. The self-lubricating housings ensure a lifetime of trouble-free performance. You'll appreciate the 15:1 gear ratio, 11/32" post hole and 22 mm post length that provides a robust platform for string gauges up to .074". Supplied hardware like bushings and screws make installing these tuners a drop-in replacement for 505FV and 533 series tuners.