Grover Super Rotomatics Machineheads ~ 3+3 ~ Chrome

3 treble and 3 bass, set of 6.

The Super Rotomatic® has an 18:1 gear ratio. The 3 step button gives this machine a distinctive look and the sealed-in lubrication assures smooth gear-and-worm movement for the life of the machine.

For detailed specifications and/or fitting guides please locate this item on the Grover website where they offer more detailed information.