Blaylock American Metal TL-22 Coupler Lock

Works great. I feel it’s the easiest and most robust hitch lock on the market.

I hate this lock. It's slightly better than nothing since it's at least a visual deterrent. reading reviews, it never quite fits various types of bulldog locks. Mine took an hour of grinding to fit. The cast aluminum is so soft it basically melts.I only bought this because I was too cheap to spend $200 on a real lock.

I had to grind the inside out it out to fit the trailer. it is a side pop coupler.

I give this hitch coupler lock a one star because it does cover the Bulldog trailer hitch coupler. But one good smack with a rock or hammer and it will split apart. This lock is made of light aluminum cast. Sadly, way over priced. I am extremely disappointed with this product. Must be something better out there some where.

Had to grind the inside quite a bit to get it to for over trailer coupler. It’s an ok quick Durant but being cast aluminum it can be broken off it 30 seconds with a hammer or prybar.

Doesn’t fit not the right product …

Simple design and action is smooth. As for durability not really sure but doesn't look like it would stand up to a hard blow from a hammer. But that's because it's cast aluminum and not billet.