This is Park Tool's innovative 3-way wrench featuring three different sized wrenches to fit internal spoke nipples.
- 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:
This product was added to our catalog on March 7, 2018