Grover 102-18N Rotomatic 18: 1 3x3 Tuners, Nickel

The original Rotomatics with an improved higher ratio gearing. The 18: 1 ratio provides for finer tuning and greater stability. The finer gears provide smoother tuning and a higher degree of backlash elimination. This new version of the Rotomatics uses the exact housing as the original. Only the gearing has changed. Includes washers, bushing and wood screws.