Park Tool Bicycle Wheel 3 Way Internal Nipple Wrench SW 15

Our innovative 3 way Y wrench featuring three different sized wrenches to fit internal spoke nipples.Note: Wheel manufacturers specifications change without notice.3.2mm square drive, with a nominal outside shaft diameter of 6mm5mm hex socket with a nominal outside shaft diameter of 7.5mm5.5mm hex socket with a nominal outside shaft diameter of 8mmSlips perfectly into the tight surroundings of most rimsWorks with wheels made by numerous manufacturers including, but not limited to:FSABlackwellPlanet XHEDRolfBontragerCampagnoloMavic