I bought the heavy hitch for my craftmans mower. It bolted on perfect. It works great. The trailer hitches right up and no problems pulling trailer. I wish they would sell these with the trailers. They make things so cheap these days, so things are not meant to last. I know this hitch will out last my trailer and probably my riding mower. But thanks to heavy hitch I will have a hitch that will last forever. Thank You Heavy Hitch.