Park Tool, AWS-1, 3-way hex wrench, 4mm, 5mm and 6mm Model:AWS-1 Turn any bike into an

Turn any bike into an adventure bike

It is part of the Specialized/Fjällräven series

Nothing unlocks a bike’s capability like tire clearance

Premium Versatile Cold

Featuring a superior design with sensors housed inside

Park Tool, AWS-1, 3-way hex wrench, 4mm, 5mm and 6mm Model:AWS-1 Turn any bike into an3 way hex wrench, 4mm, 5mm and 6mm Park Tool introduced the bicycle world to the three way hex wrench over 40 years ago. The Y shaped wrenches fit perfectly in the palm of your hand and provide excellent leverage, making them a favorite 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