Park Tool introduced the bicycle industry to the 3-way Hex Wrench
Set more than 20 years ago. Our latest versions are stronger and
more comfortable than ever. They fit perfectly in the palm of the
hand and provide tremendous leverage. Hexes are made from
Bondhus Protanium™ high torque industrial steel and are heattreated
for long life. Tips of hexes are chamfered for a perfect fit.
The AWS-1 now features color coded rings to speed finding the correct size. Blue- 4mm. Black- 5mm. Gray-6mm.
