Hi Norm, I just wanted to let you know that I’m very happy with the Oz Hitch. It’s working out very well for me and is making hitching and unhitching my trailer very much easier, and much quieter to tow as well. So I’m one happy customer! ;-), Cheers!
This bolt is for the OzHitch car side receiver to screw into the lug which when adjusted will hold the receiver square on the towtongue. 1 x 7/16 bolt.