580403 Bulldog Trailer Trailer Coupler Lock

Owning a trailer is something to be proud of. Whether you’re parked at a race, at a job, or in your own driveway, it’s bound to get noticed but sometimes for the wrong reasons. Your rig is secure when you’re out and about with a receiver lock. But what’s stopping even a clumsy thief from pulling up to your house at night and hitching your parked trailer to his truck? That’s where a coupler lock comes in handy. The lock fits around the coupler, making it impossible to hitch it to anyone’s trailer.

Stronger Break Resistance

Dual Self Locking Design

High Security Square Key Design

Locks Deliver Triple Security

Includes Dust Cap

Easy Access Models Feature Side Key Entry, Sliding Dust Cap, Lock Housing Rotates 360 Degree

Limited Lifetime Warranty