Park Tool Offset Brake Wrenches OBW-4

- Thin wrenches to fit in tight spaces\n- 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\n- OBW-3 has a 14mm opening, and the other end fits into the tension springs \n- Heat treated, nickel plated steel\n- Retailers are not permitted to sell on the Amazon.com marketplace unless authorized in writing by Park Tool