3-Way Y Hex Wrench Set 2, 2.5, 3 mm Park Tool AWS-3 Bicycle Workshop Park Tool introduced the bicycle world to the three-way hex wrench over 40 years ago. 

Our Y-shaped wrenches fit perfectly in the palm of your hand and provide excellent leverage, making them a favoUrite of mechanics in bike shops worldwide. 

The ergonomically-shaped tool body features a glass fiber reinforced polymer center. 

Each wrench is made from heat-treated industrial tool steel for long life, with chamfered tips for a perfect fit.

The AWS-3 features three of the most popular smaller hex fittings found on modern bicycles, allowing adjustment of brakes, derailleurs, electronic components, and more.

Features -

2 mm, 2.5 mm, and 3 mm hex wrenches