Park Tool Brake Wrench 14MM Spring Center OBW-3 drumbeat21-401 - Removes bearing cups from

- Removes bearing cups from head tubes using 1 1/4" and 1 1/2" headset standards

7*/7cm) designed to clamp securely yet fit into tight areas or on short seat postsFully adjustable clamping pressure prevents damage to thin-walled tubes

General replacement guidelines:

- Rear comfort stop zipper

Park Tool Brake Wrench 14MM Spring Center OBW-3 drumbeat21-401 - Removes bearing cups fromThe Park Tool OBW 3 is a specialty wrench designed for the installation and adjustment of side pull and dual pivot rim brakes. Its unique offset design and thin profile (2. 1 mm thick with 6. 5 mm fingers) allow it to access tight places where standard wrenches would be impractical. The OBW 3 features a 14 mm open end wrench and a spring holder tool for engaging the brake tension spring that is accessible on some side pull brake calipers. About Park