An 8mm allen key of the finest quality, made by master tool makers, Park Tool.
A long-handled L-shaped wrench for installing and removing crank bolts with an 8mm socket. Make from industrial grade Bondhus Protanium high torque steel. "Speed Bearing" attachment for quick installation and removal of long threaded bolts.Park Tool part number: HR-8
Park Tool is the most well known and trusted manufacturer of cycle tools in the world. Their tools have been made in Minnesota USA since 1963 with one aim: to build the best tools possible.