Recommended Trailer Coupler Lock for Adjustable Coupler

Updated 01/08/2021 | Published 01/06/2021

Question:

hi there i have a adjustable trailer coupler and i cant seem to find a lock for that i can lock the ball but anybody can change the coupler and leave with the trailer ! can you help

asked by: Bond B

Expert Reply:

I'm not sure I'm completely understanding what you're looking for here, but I think you might be able to use the Master Lock Trailer Coupler Lock - 1-7/8", 2" and 2-5/16" Ball Couplers # ML389DAT to keep your trailer secured. This lock can be used on your trailer's coupler when the trailer is not attached to keep it safe from theft and it will work on any coupler size to keep the trailer from being coupled and driven away.

I've linked a video review of this lock, as well as our entire selection of trailer coupler locks. If this won't work for you and you can provide a photo of your coupler setup I can see what we might have that might work for your situation.

expert reply by: Erik B