{"product_id":"proto-j3140-open-end-wrench-1-1-4-in-double-end","title":"Proto J3140 Open End Wrench 1-1\/4 in Double End","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PROTO J3140 is a double-ended open end wrench built for professional tradespeople who need a reliable, long-service hand tool for fastener work in HVAC, plumbing, electrical, and general mechanical applications. Sized at 1-1\/4 inches, it features a 15-degree and 60-degree head angle on opposite ends, giving the technician flexibility when working in tight or angled access points. The wrench is forged from steel with a chrome-plated finish that resists corrosion and makes cleanup straightforward. It meets GGG-W-636E federal specification standards and carries a lifetime warranty, reflecting the durability expected from a tool-grade product.\u003c\/p\u003e\u003cp\u003eThis wrench is suited for residential and commercial service work where larger fastener sizes appear on pipe flanges, equipment mounting hardware, valve stems, and structural connections. The dual-angle head design reduces the need to carry multiple wrenches for angled fastener access. Technicians in HVAC, plumbing, and industrial maintenance will find the 1-1\/4 inch size relevant across a wide range of equipment and piping assemblies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1-1\/4 inch open end size on both heads for consistent fastener fit\u003c\/li\u003e\n\u003cli\u003e15-degree and 60-degree head angles provide access in restricted or angled spaces\u003c\/li\u003e\n\u003cli\u003eChrome-plated steel construction resists corrosion and withstands repeated use\u003c\/li\u003e\n\u003cli\u003eMeets GGG-W-636E federal specification for hand tools\u003c\/li\u003e\n\u003cli\u003eLifetime warranty included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard open end wrench for use with 1-1\/4 inch fasteners across general mechanical, HVAC, plumbing, and industrial maintenance applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eUse of this wrench should follow standard safe torquing practices for the fastener and material type being serviced. Always ensure the wrench jaw is fully seated on the fastener before applying force to prevent rounding. Power down or isolate equipment per applicable codes before performing mechanical service in live electrical or pressurized systems. This is a hand tool intended for use by qualified tradespeople following job-site safety protocols.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWrench Size\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Double End Open End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Angles\u003c\/strong\u003e: 15 degrees and 60 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Chrome-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: GGG-W-636E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Lifetime\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: J3140\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51542444802354,"sku":"J3140","price":82.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cca79e6a15be3fe3e7f97e3f69c4df73.jpg?v=1785900739","url":"https:\/\/voomisupply.com\/products\/proto-j3140-open-end-wrench-1-1-4-in-double-end","provider":"Voomi Supply","version":"1.0","type":"link"}