The topeak prepstand elite is the ultimate in workshop efficiency it has a free angle rotating clamp that offers infinite adjustability it has a small parts bin and a tripod base which is extra stable for heavy wrenching jobs the prepstand elite is also easily folded to make it easier to store and it39s been constructed to be extra sturdy with a rock solid steel head it also features non marring rubber jaws to clamp onto any tube of any bike without it being damaged a