Allparts TK-7900-010 -Grover 102-18 Series Rotomatic 3X3 Tuning Macines - Chrome
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, bushings, and wood screws.