Park Tool Brake Wrench 14MM Spring Center OBW-3 drumbeat21-401 13 mm wrench

13 mm wrench

- Equivalent to Park Tool SW-2

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

Also fits disc brake lockrings and lockring adapters with 12 internal splines

- Battery Auto Save (The mode automatically changes to flashing when the battery power gets low

Park Tool Brake Wrench 14MM Spring Center OBW-3 drumbeat21-401 13 mm wrenchThe 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