Grover® 3 Per Side Super Rotomatics
The Super Rotomatic® has a 14:1 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.
Please Note: Grover tuning machines produced prior 1985 use different specifications for threading and shaft sizing. Current production replacement parts are not interchangeable on vintage (pre-1985) Grover tuning machines.
[SKU:109]
- Gear Ratio = 14:1
- Peghole requirement = 25/64 in. (10mm)
- Post Height = 1 1/16 in. (27mm)
- Post Diameter = 1/4 in. (6.3mm)
- Bushing O.D. = 5/16 in. (7.8mm)
- Bushing I.D. = 1/4 in. (6.3mm)
- Collar Diameter = 25/64 in. (10mm)
- Collar Height = 25/64 in. (10mm)