Review on CURT 23556 Channel Mount Lock by Brian Price

For a long time I couldn't use the curved pin to attach the crowbar to the receiver hitch. After initially writing a review I went out to satiate my curiosity and realizing that the pin appeared to be caught on something inside I managed to push it out far enough for the lock to actually engage could be attached! So I've adjusted this rating and raised it from 3 to 4 stars. By the way, do not use the pictures as installation instructions. Unlike what the photos show, the instructions (on a piece of paper) say that the longer locking pin needs to go into the bottom hole of the "accessory to be attached" - which in my case is the ball joint. )