- HEAVY-DUTY TRAILER LOCK: It’s important to do everything you can to protect your belongings and your trailer or camper from being stolen. Our strong coupler lock fits select cast-steel 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: This custom-tailored lock will mount only on specific cast-steel 2 5/16-inch couplers. This style trailer coupler is usually found on equipment trailers or dump trailers with adjustable couplers.
- 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.
