Proven Industries Model 2517-D1 Trailer Lock, Fits 2 5/16-Inch Demco Cast Trailer Couplers, Made in The USA (Black)

CUSTOM TRAILER-COUPLER LOCK: This custom-tailored lock will mount only on Demco cast couplers. Check the coupler sizes that are compatible with our lock hardware to ensure that the lock you select matches your trailer coupler.. HEAVY-DUTY TRAILER LOCK: It’s important to do everything you can to protect your belongings and your trailer from being stolen.. TOUGH LOCK: The locking parts on this device are constructed from hardened steel for increased security, and the exterior cover is tough enough to prevent burglars from using power tools, hammers, bolt cutters, and crowbars on your lock.. UNIQUE KEY DESIGN: This trailer lock has a special key design that prevents lock picking for added trailer security. Our innovative key system also features an interior locking mechanism that deters would-be thieves from making a copy of your key.. PROVEN INDUSTRIES: We are dedicated to providing our customers with the most effective trailer locks on the market. We carefully research and manufacture our locking systems from conception to fabrication in the USA.