{"product_id":"proto-j4956cf-open-end-crowfoot-wrench-1-3-4-inch","title":"Proto J4956CF Open End Crowfoot Wrench 1-3\/4 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PROTO J4956CF is a 1-3\/4 inch open end crowfoot wrench designed for accessing fasteners in tight or restricted spaces where a standard wrench cannot reach. The crowfoot head attaches to a standard 3\/8 inch drive extension or ratchet, expanding the usefulness of an existing drive set without requiring a dedicated handle. With a head diameter of 2.9 inches and a head thickness of 0.38 inches, the profile stays low enough to work in confined areas. The chrome-plated finish resists corrosion and makes cleanup straightforward. This tool is suited for mechanics, plumbers, HVAC technicians, and other trades who regularly work around piping, fittings, and bracketed assemblies.\u003c\/p\u003e\u003cp\u003eThis crowfoot wrench is appropriate for general mechanical and trade service work in residential and commercial settings. Typical applications include tightening or loosening hex nuts on pipe fittings, hydraulic lines, HVAC refrigerant lines, and similar assemblies where swing clearance is limited. It is sized at 1-3\/4 inch, making it relevant for larger fasteners and nuts common in commercial plumbing and mechanical piping systems. The open end design allows the wrench to slide onto a fastener from the side, useful when the end of the fastener is not accessible.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1-3\/4 inch open end crowfoot head for larger nuts and fittings\u003c\/li\u003e\n\u003cli\u003e2.9 inch head diameter provides a solid bearing surface\u003c\/li\u003e\n\u003cli\u003e0.38 inch head thickness allows access in shallow clearance areas\u003c\/li\u003e\n\u003cli\u003eChrome-plated finish for corrosion resistance and ease of cleaning\u003c\/li\u003e\n\u003cli\u003eFits standard 3\/8 inch drive ratchets and extensions\u003c\/li\u003e\n\u003cli\u003eLifetime warranty coverage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 3\/8 inch drive ratchets, extensions, and torque wrenches. No specific model compatibility was stated in the product data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool is used by HVAC technicians, plumbers, and mechanical tradespeople during service and installation work. Ensure the drive connection is fully seated before applying torque to avoid slippage. When working near pressurized lines or energized equipment, follow all applicable lockout and shutoff procedures before using hand tools on fittings or fasteners.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWrench Size\u003c\/strong\u003e: 1-3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 2.9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Thickness\u003c\/strong\u003e: 0.38 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: 0.39 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 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: J4956CF\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51542091858226,"sku":"J4956CF","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d73face57587b2a50deecd76b453f47c.jpg?v=1785891774","url":"https:\/\/voomisupply.com\/products\/proto-j4956cf-open-end-crowfoot-wrench-1-3-4-inch","provider":"Voomi Supply","version":"1.0","type":"link"}