"The Curt QuickPin 2"" No-Latch Trailer Coupler makes trailer coupling a breeze. Fastening to a standard 2"" ball with an included 1/2""-dia. pin and clip, this coupler is easy to use and won't jam or suffer any wear and tear like traditional hinging components. No need to make adjustments or tighten anything, this coupler connects securely with a simple pin and clip that's attached to a lasso lanyard to ensure you're not scrambling to find pieces. Durable stamped steel construction with a black powder-coated finish delivers a 3,500-lb. capacity and meets SAE J684 standards as a class 2 coupler. The Curt QuickPin is compatible with most coupler mounting-hole configurations. Mfrs. limited lifetime warranty. Pin and clip makes coupling simple without jamming or wearing out Lasso lanyard keeps pieces together Strong stamped steel construction Black powder-coated finish 3,500-lb. capacity"