{"product_id":"park-tool-obw-4-offset-brake-centering-wrench-10-13mm-for-calipers","title":"Park Tool OBW-4 Offset Brake Centering Wrench 10-13mm for Calipers","description":"\u003cp\u003eThe Park Tool OBW-4 Offset Brake Centring Wrench is expertly designed to tackle the unique challenges posed by narrow flats on brake calipers. Featuring openings of 10mm, 11mm, 12mm, and 13mm, this wrench fits precisely where standard tools struggle, allowing you to easily adjust centering flats, pivot nuts, and lock nuts. Whether you’re a professional mechanic or a home enthusiast, this tool simplifies brake maintenance on popular brands like Campagnolo®, Shimano®, SRAM®, and Tektro®.\u003c\/p\u003e\n\n\u003cp\u003eCrafted from heat-treated, nickel-plated steel, the OBW-4 promises durability and a long service life. Its offset design provides superior access to hard-to-reach components, while a convenient hole lets you hang it on your tool board for easy storage. Proudly made in the USA and backed by Park Tool’s legendary limited lifetime warranty, this wrench is a reliable addition to any workshop.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecisely fitting narrow flats on dual pivot and side pull brake calipers\u003c\/li\u003e\n  \u003cli\u003eAdjusting centering flats, pivot nuts, and lock nuts on multiple brake brands\u003c\/li\u003e\n  \u003cli\u003eProviding access in tight spaces where standard wrenches cannot reach\u003c\/li\u003e\n  \u003cli\u003eDurable use thanks to heat-treated, nickel-plated steel construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHandling bolts or nuts outside the 10-13mm size range\u003c\/li\u003e\n  \u003cli\u003eUse on brake components that do not require offset wrench access\u003c\/li\u003e\n  \u003cli\u003eGeneral repair tasks unrelated to brake caliper adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this wrench compatible with all brake calipers?\u003c\/strong\u003e\u003cbr\u003eThe OBW-4 is designed specifically for dual pivot and side pull brake calipers from brands like Campagnolo®, Shimano®, SRAM®, and Tektro®, but may not fit all models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes this wrench different from a standard wrench?\u003c\/strong\u003e\u003cbr\u003eIts offset design and narrow openings allow access to tight spaces and flats where standard wrenches cannot effectively reach.\u003c\/p\u003e","brand":"Park Tool","offers":[{"title":"Default Title","offer_id":45472208453807,"sku":"QKOBW4","price":10.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1353056009-52814400.jpg?v=1768521222","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/park-tool-obw-4-offset-brake-centering-wrench-10-13mm-for-calipers","provider":"Swinnerton Cycles","version":"1.0","type":"link"}