I recently got a weight distribution hitch (for free), and wondered if anyone can tell me what the brackets that go on the tongue of the trailer are called, where your get them, what they should cost, and how do they work? The hitch I got was complete except for those brackets that were left on the trailer that it came off of because they were welded on. The hitch itself is a heavy duty one, but everyone tells me that since I have it, use it! I am finding information that these hitches can be very costly to purchase. I think it is probably an over kill for my little Aristocrat, but I am told it never hurts to have one if you can. Any thought about this from anyone and information about the use and installation and finding the parts for it would be appreciated.