Innovative 3-way Y wrench featuring 3 different sized wrenches to fit internal spoke nipples
Features a 3.2mm square drive, and 5mm- and 5.5mm- hex sockets that slip perfectly into the tight surroundings of most rims
Works with a variety of wheels: FSA, Blackwell, Planet-X, HED, Rolf, Bontrager, Campagnolo, Mavic, and many others