{"product_id":"proto-j4922mcf-open-end-crowfoot-wrench-metric","title":"Proto J4922MCF Open End Crowfoot Wrench Metric","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PROTO J4922MCF is an open end crowfoot wrench designed for use with a ratchet or breaker bar via a standard square drive connection. The head measures 1-23\/32 inches in diameter and 1\/4 inch thick, with an overall length of 2-7\/32 inches. The chrome-plated finish provides corrosion resistance in shop and field environments. This wrench is built to ASME B107.21 and Federal Specification GGG-C-1507b standards, making it a spec-compliant choice for government, industrial, and commercial work. Mechanics, pipefitters, and maintenance technicians reach for crowfoot wrenches when a standard open end wrench cannot clear a fastener due to clearance or depth restrictions.\u003c\/p\u003e\u003cp\u003eOpen end crowfoot wrenches are used in tight or recessed spaces where a conventional box or combination wrench cannot seat properly. Common applications include hydraulic fittings, fuel line connections, sensor ports, and fasteners in confined engine or equipment bays. The J4922MCF follows metric measurement standards and suits professional technicians working on metric-dimensioned equipment in automotive, industrial, and mechanical maintenance settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eChrome-plated finish resists corrosion and allows for easy cleaning\u003c\/li\u003e\n\u003cli\u003eHead diameter of 1-23\/32 inches with a slim 1\/4 inch head thickness for use in tight clearance areas\u003c\/li\u003e\n\u003cli\u003eOverall length of 2-7\/32 inches for compact reach\u003c\/li\u003e\n\u003cli\u003eMeets ASME B107.21 and Federal Specification GGG-C-1507b standards\u003c\/li\u003e\n\u003cli\u003eMetric system of measurement for use with metric fasteners and fittings\u003c\/li\u003e\n\u003cli\u003eBacked by a limited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or addition to professional crowfoot wrench sets requiring a metric open end crowfoot in the 1-23\/32 inch head diameter range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall using a compatible square drive ratchet or breaker bar. Always ensure the drive tool is rated for the torque being applied before use. De-energize or depressurize any system before accessing fasteners or fittings with this tool. Inspect the chrome finish and drive engagement points before each use and remove from service if wear or cracking is observed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 1-23\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Thickness\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-7\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Chrome-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B107.21, GGG-C-1507b\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Limited Lifetime Warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27110000\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PROTO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: J4922MCF\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51539185631538,"sku":"J4922MCF","price":57.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f30b32a849dfcacc128ba1abe29f6ad3.jpg?v=1785836117","url":"https:\/\/voomisupply.com\/products\/proto-j4922mcf-open-end-crowfoot-wrench-metric","provider":"Voomi Supply","version":"1.0","type":"link"}