{"product_id":"proto-j4924cf-open-end-crowfoot-wrench-3-4-inch","title":"Proto J4924CF Open End Crowfoot Wrench 3\/4 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PROTO J4924CF is a 3\/4 inch open end crowfoot wrench designed for use with standard 1\/4 inch drive torque wrenches and ratchet extensions. The crowfoot head provides access to fasteners in tight or obstructed spaces where a conventional open end wrench cannot fit. The head measures 1.59 inches in diameter and 0.25 inches thick, keeping the profile low for confined work areas. A chrome-plated finish resists corrosion and makes cleanup easier in shop or field environments. This wrench is suited for mechanics, HVAC technicians, plumbers, and other trade professionals who need reach and leverage in restricted locations.\u003c\/p\u003e\n\u003cp\u003eThe J4924CF is used in applications where standard wrenches cannot engage a fastener due to surrounding obstructions such as fittings, flanges, tubing, or adjacent components. Typical uses include tightening or loosening nuts on plumbing connections, HVAC line sets, mechanical assemblies, and engine or equipment service work. The open end design allows the wrench to slide onto fasteners from the side, which is particularly useful on flats or fittings that are partially blocked. This tool is appropriate for both residential and light commercial service work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4 inch open end crowfoot head for use in restricted-access areas\u003c\/li\u003e\n  \u003cli\u003e1.59 inch head diameter keeps the footprint compact\u003c\/li\u003e\n  \u003cli\u003e0.25 inch head thickness for low-profile engagement in tight clearances\u003c\/li\u003e\n  \u003cli\u003eChrome-plated finish for corrosion resistance and easy cleaning\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard 1\/4 inch drive torque wrenches and extensions\u003c\/li\u003e\n  \u003cli\u003eCovered by a lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 1\/4 inch square drive torque wrenches, ratchets, and extension bars. Fits 3\/4 inch fasteners in applications where direct wrench access is restricted.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eA licensed mechanic or trade technician should confirm the correct drive size and torque specification for the fastener being serviced before use. Always ensure the crowfoot is fully seated on the fastener flat before applying torque to avoid rounding the fastener. When using with a torque wrench at any angle other than inline, apply an angle correction factor per the torque wrench manufacturer's guidance. Power down or depressurize any system before servicing fasteners on pressurized lines or live electrical assemblies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWrench Size\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 1.59 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Thickness\u003c\/strong\u003e: 0.25 inches\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: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Lifetime\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27110000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: J4924CF\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51539177636146,"sku":"J4924CF","price":52.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0d777da4ad3fac8851e8c107995d3662.jpg?v=1785835988","url":"https:\/\/voomisupply.com\/products\/proto-j4924cf-open-end-crowfoot-wrench-3-4-inch","provider":"Voomi Supply","version":"1.0","type":"link"}