Our popular & versatile Head Wrenches feature our proven â€œYâ€ head design & 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 & expansion of the steel after the wrench is sized. It takes longer, & costs more, but itâ€™s worth the extra effort.
HCW-9 Features 36mm & 40mm head wrench