Park Tool HCW-5 Crank and Bottom Bracket Wrench

For years of shop use, this wrench are made of heavy-duty, heat-treated steel.

• One side is a single hook, the other is a hook spanner with 3 notches
• Hook end fits 3-notch lockrings with a maximum outside diameter of 46mm, and minor diameter (in the notches) of 40mm
• Ddesigned for bottom bracket lockrings