This is where you can find our complete range of both our McHitch Drop on and Automatic Couplers. The very pinnacle of Australian engineering, winning many awards from all around the world. If you want and need the best of the best, the McHitch Automatic is the only way to go. With couplings to suit the small box trailer up to a massive 6 tonne off road caravan, we have a hitch to suit everyone's needs.