Have yet to get it mounted, however unboxed it and seems well built. This is made from 5/16" steel and appears to be of good quality. One down side is that the release leavers don't have a stopper on them, and you can easily pull the pins from the retainer. The square tube that is sent with to mount your pins to is 3x3x1/8 and the side to side tube is 1x 1 1/2x 1/8 which could be thicker walled tubing.