The HR-14 is an L-shaped, 14 mm hex Wrench used for the removal of instant-pick-up Shimano Freehub bodies (and some other Freehubs). Suitable for XTR 970/975, XT 770/775, Saint 810, D/Ace 7850/7900 series Freehub bodies. The short shaft is 50 mm and the long shaft is 260 mm for increased leverage.