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.
|Ideal for||Bike maintenance|