I bought an Una-Goose hitch a few years back, and put it in my 03 2500. Single hole to cut in the bed, and the ball and chain plate mount together and drop in, so when the balls out of the holes, there's no chain retainers left to snag on anything. I've used it quite a bit, heaviest I've hauled was my dad's 14k 5th wheel camper with a 5th wheel to gooseneck adapter from Pennsylvania to Indiana after he died. Never had any issues with it. No website, it's basically one guy working out of his garage making them, if he's still in business...look it up online, Una-Goose. I've got no complaints, and I really like how simple it is.