Hand Crank Generator Speed Increasing Gear Box Can Be Customized Wind Hydraulic Transmission Gear Set Gearbox Reduction Box for Beginners DIY(1 to 22Gear Ratio)
All electronics ship with US style plugs.
You may need a voltage converter or a plug adapter.
Special Features
Gear ratio : 1:22/1:32/1:42/1:50/1:60/1:72 opional
The gearbox steel plate thickness is 3 mm,
The input shaft diameter is 12 mm,
The output shaft diameter is 10 mm,
Description
Hand Crank Generator Speed Increasing Gear Box Can Be Customized Wind Hydraulic Transmission Gear Set Gearbox Reduction Box for Beginners DIY
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