Brand B&W Trailer Hitches Model GNXA4085 Moves pivot point rearward four inchesRemovable, works as an accessory to the TurnoverballTMMade from 3/4" steel plate20,000 LB. GTW5,000 LB. VTW.Moves pivot point rearward four inches Removable, works as an accessory to the TurnoverballTM Made from 3/4" steel plate 20,000 LB. GTW 5,000 LB....