Use this coupler lock to help prevent trailer towaway theft. Resists picking and drilling. Tumbler offers nearly 1 million possible key codes. Works with Bulldog gooseneck trailer couplers.

This lock adds an additional layer of security to help prevent towaway trailer theft. Lock takes the place of one of your set screws to stop would be thieves from separating your gooseneck coupler. Tumbler offers nearly 1 million possible key codes.

Use this coupler lock to help prevent trailer towaway theft. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes. Works with Atwood gooseneck and flat nose trailer couplers.