ESEWALAS Heavy Duty Trailer Hitch Lock,Hitch Receiver Pin Lock with 5/8" Pin for Class III IV 2" and 2-1/2" Receiver,Tow Hitch Lock for Hitch Bike Rack Tray Ball Tow Rope,Hitch Receiver Lock - 403TCS001

• [Package Includes] The package includes 1 receiver hook lock and 2 matching keys. [High Quality Material] The trailer receiver lock is made of black electrophoretic painted carbon steel, ensuring wear resistance and rust resistance. It is sturdy and not easily bent, and the key cover is made of high-quality rubber, perfectly embedded in the lock cylinder, away from moisture, dust, and rust, improving its service life. [Specification] The heavy-duty trailer hitch lock uses a 5/8 "pin with an effective length of 3-1/2", which is very suitable for Class III/IV 2 ", 2-1/2" hitch receiver pipes. [Easy to Operate Design] The trailer receiver lock adopts a plum blossom keyhole design, equipped with two tubular keys, each lock cylinder is unique, and the hook lock adopts a push lock design. When you hear a "click" sound, you only need to pull the lock head to ensure its operation. When unlocking, turn the key, and the bolt will automatically pop out. [Widely Used] The trailer hitch lock is compatible with the hitch frame, cargo hitch tray, bicycle frame, hitch ball, and towing rope, making it very suitable for 2 "and 2-1/2" receivers on trailer trucks, RV cars, and ships.