Datong tools is one of the best manufacturer in producing Cable Puller in this area. This Heavy duty ratcheting cable winch puller is designed for single or double line operation. Use for everything from light vehicle recovery to heavy material handling and auto bodywork. Ratcheting gear pulley system allows for one handed effort to pull heavy loads Hardened all-steel construction with corrosion-resistant galvanized finish Automatic notch-at-a-time tension letdown Dual solid steel gears and locking pawls distribute pulling Aircraft-grade braided steel cable