Park Tool OBW-3 Offset Brake Wrench (14mm)
Park Tool OBW-3 Offset Brake Wrench (14mm), Park Tool Offset Brake Wrenches. Features: Thin wrenches to fit in tight spaces OBW-4 has 10, 11, 12 and 13mm openings to fit centering flats, pivot nuts and lock nuts on many dual pivot and side pull brake calipers OBW-3 has a 14mm opening, and the other end fits into the tension springs to rotate a brake on its bolt Heat treated, nickel plated steel Specs: Description:14mm/spring offset brake wrench, OBW-3