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. The Park Tool AWS-1 fit perfectly in the palm of the hand and provide tremendous leverage. The AWS-1 hexes are made from Bondhus Protanium™ high torque industrial steel and are heat-treated for long life. The tips of the AWS-1 hex wrenches are chamfered for a perfect fit.
The Park Tool AWS-1 now features color coded rings to speed finding the correct size.
Blue - 4mm
Black - 5mm
Gray - 6mm