HEAVY-DUTY TRAILER LOCK It’s important to do everything you can to protect your belongings and your enclosed car trailer from being stolen. Our strong coupler lock fits select stamped Demco 2 5/16-inch trailer couplers to keep your trailer secure.
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, or crowbars on your lock.
UNIQUE KEY DESIGN Our trailer lock has a special key design that prevents lock picking. This innovative key system also features an interior locking mechanism that deters would-be thieves from making a copy of your key.
CUSTOM TRAILER-COUPLER LOCK Our patented lock design will allow you to secure most standard S-hook style safety chains in lock. This custom-tailored lock mounts only on specific stamped Demco-style 2 5/16-inch couplers. Check the coupler sizes that are compatible with our lock hardware to ensure that your chosen lock matches your trailer coupler.
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.
