This is the Park Tool AWS-3 Y-Hex Wrench, with 2, 2.5 and 3mm hex ends. Park Tool introduced the 3-way Hex Wrench to the bicycle industry more than 20 years ago. The latest versions are stronger, more comfortable and more convenient than ever. They fit perfectly in the palm of the hand and provide tremendous leverage.
- 2mm, 2.5mm, and 3mm hex set
- Wrenches made from industrial tool steel, through hardened and tempered for long life
- Chamfered tips for a perfect fit