Review on CURT 23556 Channel Mount Lock by Jeff Alradwan

Purchased to use with a 2.5" receiver on a 2016 Chvy 2500HD. Curved pin fits slightly longer length receivers. I use mine with a short adjustable ball mount 45900. The lock is very loose in the lock, does not inspire confidence that it will hold, it has been pointed out in numerous reviews, I have tried using Reese locks but they are partly plastic, what seems to be even worse, well what reese did was put an o-ring on the pin to soak up the slop. Kert was able to learn from this and put a ring on her pen to make it 'shine' better.