Park Tool AWS-1 4/5/6mm 3-Way Allen Wrench Apparel_Men's Tri Shorts A simple o-ring securely straps

A simple o-ring securely straps it to a bicycle seatpost

Weight: 170g (6 ounces)

providing enhanced traction and control on the trail

Medium (15 Lumens): 2

Aerodynamic Features: The Caledonia-5 frameset may incorporate aerodynamic elements

Park Tool AWS-1 4/5/6mm 3-Way Allen Wrench Apparel_Men's Tri Shorts A simple o-ring securely strapsPark Tool introduced the bicycle world to the 3 way hex wrench set over 30 years ago. Our 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 hex set Wrenches made from industrial tool steel, through hardened and tempered for long life Chamfered tips for a perfect fit