The Electric Hoist is the most convenient way to raise and lower your gymnasium equipment. 1 horsepower, 110/120 volt, 60 hertz single phase instant reverse motor with thermal overload protection, programmed to stall at 13 amps to prevent overload. Double, self-locking worm gearing plus passive unidirectional brake. No dangerous cables, belts or pulleys. A large diameter grooved drum assures long cable life and proper coiling. A constant pressure type tension roller assures correct cable tracking even in slack conditions. Easy to set limit switches that will not lose critical settings due to vibration or environmental conditions. Supplied with single key switch and stainless steel cover. For ceiling and swing up wall mounted basketball backstops. An electrical contractor will need to supply all conduit, wiring, junction boxes and other components not listed above. 5 year limited warranty.