Park AWS 11 Foldable Allen Wrench Set Tire Pump 3/8” heat-treated chromoly axle bolts

3/8” heat-treated chromoly axle bolts w/ 17mm wrench flats & a 6mm hex slot

Also available in an assortment of colors for that customized look

it has a hardened Cr-Mo Steel insert that matches up to the 48 Splines on the crank axle for pure

Includes replaceable nylon hub guards

This is not trivial stuff

Park AWS 11 Foldable Allen Wrench Set Tire Pump 3/8” heat-treated chromoly axle boltsThe Park Tool Fold Up Hex Wrench Set combines all the popular hex wrench sizes into one convenient fold up tool, eliminating the need for a mess of loose tools Its multi position composite handle is comfortable, lightweight, slip resistant, & 40% stronger than steel handles 3, 4, 5, 6, 8, & 10mm