... steel crafted with cold extrusion and heat treatment 2. Gear ratio 191:1 3. Rotating engage and disengage SIC13.0WX ... 12VControl: Remote switch, 12ft (3.7m) lead Gear train: 3 stage planetaryGear reduction ratio: 191:1Clutch: Key way camBraking: Automatic load ... and pulling tested. Featured with waterproof, heavy duty, efficient gear ratios, full-length drum bearings, oil-impregnated shaft bushings, ...