Ratcheting Cap for Winches A simple cap design fits over most winches (weld-on, bolt-on, or slide-on) to convert it to a ratcheting winch, making load securement faster, safer, and easier. The patented ratcheting action allows you to keep the winch bar in the cap until the strap is tightened, cutting load time up to 33%. Cap Installation This cap is easy to install on new and existing winches: Slide unit over the cap of the old winch Spin it in place Secure it with the bolt Note: Before purchasing, please measure your winch to ensure the 2.35" inside diameter of this ratcheting cap will fit on your existing winch cap. Overdrive Ratcheting Cap Features: Heat-treated steel components All parts necessary for installation are included A GrimeGuard weather-tight seal protects the key moving parts from the elements. One-year manufacturer's warranty. California Residents: WARNING