{"product_id":"proto-j3124-open-end-wrench-3-4-in-steel-chrome","title":"Proto J3124 Open End Wrench 3\/4 in Steel Chrome","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PROTO J3124 is a double-ended open end wrench designed for fastener work in mechanical, HVAC, plumbing, and general trade applications. The wrench features a 3\/4 inch opening on a double end head configuration with a 15-degree and 60-degree head angle, giving technicians access to fasteners in tight or offset clearances. Constructed from steel with a chrome-plated finish, the J3124 resists corrosion and cleans up quickly in shop or field use. It meets GGG-W-636E federal specification standards and carries a lifetime warranty, making it a reliable long-term addition to a professional tool kit.\u003c\/p\u003e\n\u003cp\u003eThe PROTO J3124 suits residential and commercial service work wherever 3\/4 inch fasteners are present. Typical applications include HVAC equipment installation, mechanical piping, and general-purpose maintenance. The dual head angle design is particularly useful when working around obstructions or when a straight-on approach to a fastener is not available. Licensed technicians and journeyman tradespeople will find this wrench appropriate for everyday service calls and equipment installation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-ended open end head with 15-degree and 60-degree head angles for flexible fastener access\u003c\/li\u003e\n  \u003cli\u003e3\/4 inch wrench size for compatibility with standard trade fastener applications\u003c\/li\u003e\n  \u003cli\u003eSteel construction with chrome-plated finish for corrosion resistance and durability\u003c\/li\u003e\n  \u003cli\u003eMeets GGG-W-636E federal specification standards\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty coverage\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.26 pounds for reduced hand fatigue during extended use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 3\/4 inch double-ended open end wrench suitable for general trade fastener work across HVAC, plumbing, mechanical, and industrial service applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eNo installation is required for this hand tool. Ensure the correct wrench size is matched to the fastener before applying torque to avoid rounding. Keep the chrome-plated surface clean and dry to maintain finish integrity. Inspect the wrench for cracks or deformation before each use and remove from service if damage is found.\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 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: 0.26 pounds\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  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27110000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: J3124\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51540668711218,"sku":"J3124","price":45.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/607179b06ab2cb6e2ac4a34de05347af.jpg?v=1785861402","url":"https:\/\/voomisupply.com\/products\/proto-j3124-open-end-wrench-3-4-in-steel-chrome","provider":"Voomi Supply","version":"1.0","type":"link"}