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The right tool for the job.
Install and remove crank bolts with the professional-quality, L-shaped 8mm HR-8 Hex Wrench. Park Tool even incorporated a special "speed bearing" attachment to facilitate quick installation and removal. The HR-8 Wrench is made from industrial quality 8650 chrome vanadium steel, and the precision chamfered tips ensure a clean, tight fit.
- Item #PAR000B