Introducing the Rhino USA Trailer Coupler Lock Kit – the ultimate security solution for your trailer. With this comprehensive kit, you can safeguard your trailer against theft and unauthorized access with ease. The kit includes a heavy-duty coupler lock, a corrosion-resistant latch lock, and two keys for added convenience. The coupler lock is designed to fit most standard couplers, providing a tight and secure fit. Made from durable materials, it offers unparalleled strength and durability to withstand any attempts of tampering.