Park Tool Offset Brake Wrench 10-13MM (OBW-4) product-type_brake-cables knowing you’ll capture clear footage

knowing you’ll capture clear footage if anything out of the ordinary is detected

Get the factory mechanic look

water-based formula

It’ll fill any tyre valve you can find quickly and accurately thanks to the oversized pump shaft

including a secure zip pocket

Park Tool Offset Brake Wrench 10-13MM (OBW-4) product-type_brake-cables knowing you’ll capture clear footageAbout Park Tool Offset Brake Wrench 10 13MM (OBW 4) The Park Tool OBW 4 is a specialty bicycle wrench designed for the installation and adjustment of side pull and dual pivot bicycle rim brakes. Its unique offset design and thin profile (2. 1mm thick) allow it to access tight places where standard wrenches would be impractical. The OBW 4 features 10, 11, 12, and 13 mm wrench openings to fit wrench flats found on many side pull and dual pivot brake