The CURT tri-ball coupler lock offers superior security for virtually any coupler-style trailer.
The tri-ball coupler fits 1-7/8”, 2” and 2-5/16” couplers. Whatever trailer you’re towing, the tri-ball provides a perfect fit. That means one lock can be used on all of your trailers. The unique combination of the triple ball insert, and lasso lock provide enhanced security whether the trailer is hooked up or parked and left unattended.
This unique locking solution is designed to fit a variety of trailers so stop by today and pick up your own CURT tri-ball coupler lock!