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Park Tool introduced the bicycle world to the 3-way hex wrench set over 30 years ago.Their 3-way wrenches fit perfectly in the palm of the hand and provide excellent leverage, making them a favorite of countless shop mechanics worldwide.

• 4mm, 5mm, and 6mm 3-way hex set
• Stronger and more comfortable than ever, they fit perfectly in the palm of the hand and provide tremendous leverage
• Hexes are made from Bondhus Protanium high torque industrial steel and are heat treated for long life
• Tips of hexes are chamfered for a perfect fit