Trigger-action release for quick hitching and unhitching, with zinc finish for durability.Fas-Lok Couplers feature trigger-action release for quick hitching and unhitching, and a durable zinc finish. Their quick-lock ball clamp assembly provides a precise fit for safer towing. A coupler lock hole is provided for additional trailer security. Limited five-year warranty.Key FeaturesThe Fas-Lok latching mechanism allows quick and easy trailer hook-up, and is factory adjusted for end user convenience.Bail clamp assemblies are serviceable for in-field replacementHitch Ball Size: 2"Dimensions: 8"L x 4 1/2"W x 1 1/8"HWeight: 3.923 lb.Finish: ZincSAE Class: Class IICapacity: 3,500 lbs.Limited five-year warranty