Park Tool HCW-7 Headset Wrench 30mm \/ 32mm

Our popular and versatile Head Wrenches feature our proven u201cYu201d head design and all headset wrench openings are laser cut to ensure a tight, accurate fit.Precise sizing is achieved by high voltage computer controlled laser technology after heat treat. Waiting until the wrench is heat treated eliminates shrinkage and expansion of the steel after the wrench is sized. It takes longer, and costs more, but itu2019s worth the extra effort.