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If you've ever been into a bike shop, you've undoubtedly seen a mechanic with a Park Tool AWS-1 Y Hex Wrench in hand. Originally introduced over 30 years ago, these 3-way wrenches have all but revolutionized bike mechanic efficiency.
4mm / 5mm / 6mm Hex Set
Industrial Tool Steel – Through hardened and tempered for longterm durability.
Chamfered Tips for a Perfect Fit