Park Tool SW-15 Three Way Internal Nipple Wrench GRAVEL Handlebar diameter: 31

Handlebar diameter: 31

Includes mounting brackets for installation on drop bars

These locknuts are also low-profile so they are less likely to impact and scratch water bottles

Improved aerodynamics

without catching the wind and creating drag

Park Tool SW-15 Three Way Internal Nipple Wrench GRAVEL Handlebar diameter: 31Our 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