Rhino USA Trailer Coupler Lock Kit 

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.

This kit is designed to fit most standard trailer couplers, ensuring compatibility with a wide range of trailers. The coupler lock is adjustable, allowing for a snug fit on different coupler sizes. Whether you have a boat trailer, utility trailer, or camper, the Rhino USA Trailer Coupler Lock Kit is designed to keep your trailer secure. We offer our trailer coupler lock kits in two different sizes:

2" Couplers -Max Coupler Lip Width 3-3/4", Max Coupler Lip Height 5/16". Max Lip Depth from Ball Coupler to Front of Tongue 1/2".

2-5/16" Couplers - Maximum Coupler Lip Width 4-3/8", Maximum Coupler Lip Height is 5/16". Max Lip Depth from Ball Coupler to Front of Tongue 1/2".