Blue Ox Trailer Coupler Lock

Take the guesswork out of locking your trailer coupler with the Blue Ox Trailer Coupler Lock. This universally designed component is designed to make your life easy. One size fits all, anything from 1-7/8" up to 2-5/16^" and all coupler types.

Your Blue Ox Trailer Coupler Lock features a narrow body and a half-inch hardened Steel shackle. It's an absolute must if you plan on leaving your trailer unattended during your tow job. Backed by a Limited Lifetime Warranty.