Park Tool 3-Way Internal Nipple Wrench - SW-15

Park Tools' innovative 3-way SW-15 wrench features three different sized wrenches to fit internal spoke nipples. Featuring a 3.2mm square drive, plus 5mm and 5.5mm hex sockets that slip perfectly into the tight surroundings of most rims. The SW-15 works with wheels made by numerous manufacturers including, but not limited to: FSA, Blackwell, Planet-X, HED, Rolf, Bontrager, Campagnolo and Mavic.