Park Tool SW-15 Three Way Internal Nipple Wrench GRAVEL Improved aerodynamics

Improved aerodynamics

and barrel nut combination that has proven strong over the years

without catching the wind and creating drag

smoothness and silence is guaranteed

Handlebar diameter: 31

Park Tool SW-15 Three Way Internal Nipple Wrench GRAVEL Improved aerodynamicsOur innovative 3 way wrench featuring three different sized wrenches to fit internal spoke nipples. Specifications 3. 2mm square drive, with a nominal outside shaft diameter of 6mm 5mm hex socket with a nominal outside shaft diameter of 7. 5mm 5. 5mm hex socket with a nominal outside shaft diameter of 8mm Slips perfectly into the tight surroundings of most rims Works with wheels made by numerous manufacturers including, but not limited to: FSA