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Grover 502C Roto-Grip Locking Rotomatics Chrome

Roto-Grip Locking Rotomatics feature an 18:1 design with a thumb-screw string lock for quick, secure tuning. Easy to install and a perfect upgrade for standard tuners.

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    Roto-Grip Locking Rotomatics utilize the famous 18:1 Rotomatic design with a “thumb screw” mechanism which locks the string into place. Insert the string through the post hole, wrap around once, then lock by tightening with the thumb screw. Perfect replacement for the most standard machine heads. Includes all mounting hardware.

     

    Grover 502C  Roto-Grip Locking Rotomatics Chrome Features:

    • Sealed-in, lubricated gears
    • 18:1 gear ratio
    • Hardware included
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    Grover 502C Roto-Grip Locking Rotomatics Chrome Specifications

    Grover 502C Roto-Grip Locking Rotomatics Chrome Specifications
    Product Specifications
    • Gear Ratio: 18:1
    • Post Hole: 25/64”
    • Post Length to Hole: 23 mm
    • Overall Post Length: 28.2 mm
    • Weight Per Pc/per Set: 1.6 oz / 9.6 oz
    • Max. String Gauge: .074”
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