{"product_id":"proto-j3430-extra-thin-open-end-wrench-9-16-x-5-8-in","title":"Proto J3430 Extra Thin Open End Wrench 9\/16 X 5\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PROTO J3430 is an extra thin open end wrench designed for fastener access in confined spaces where standard-profile wrenches cannot fit. The double-ended head features a 15-degree head angle on both ends, sized at 9\/16 inch and 5\/8 inch. Constructed from steel with a satin finish, this wrench delivers corrosion resistance and reduced glare during use. It is a hand tool suited for HVAC technicians, plumbers, electricians, pipefitters, and general trade professionals who routinely work in tight clearances around equipment, panels, and piping assemblies.\u003c\/p\u003e\n\u003cp\u003eThe J3430 is used in residential and commercial service environments where access to fasteners is restricted by adjacent components, enclosures, or structural elements. The reduced head thickness allows engagement with fasteners that standard open end wrenches cannot reach. It is commonly used during equipment installation, maintenance, and retrofit work across mechanical and electrical trades.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eExtra thin head profile for access in tight or restricted spaces\u003c\/li\u003e\n  \u003cli\u003eDouble-ended design provides two sizes in one tool: 9\/16 inch and 5\/8 inch\u003c\/li\u003e\n  \u003cli\u003e15-degree head angle on both ends for improved clearance and leverage\u003c\/li\u003e\n  \u003cli\u003eSteel construction with satin finish for durability and low glare\u003c\/li\u003e\n  \u003cli\u003eMeets GGG-W-636E federal specification standard\u003c\/li\u003e\n  \u003cli\u003eBacked by a lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service addition for any application requiring a 9\/16 inch or 5\/8 inch open end wrench with a reduced-profile head.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis wrench is a hand tool intended for use by qualified trade professionals. No power-down or lockout procedure is required for the tool itself, but always follow applicable lockout\/tagout procedures on the equipment being serviced. Do not use with extensions or as a striking tool, as this may damage the wrench or fastener. Ensure the correct jaw size is fully engaged on the fastener before applying force.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWrench Type\u003c\/strong\u003e: Extra Thin Open End Wrench\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWrench Size\u003c\/strong\u003e: 9\/16 x 5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Double End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Angle\u003c\/strong\u003e: 15 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: Satin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.22 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\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: J3430\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51544491655474,"sku":"J3430","price":33.18,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/70614e74cfe89cedaacc306951c8bff9.jpg?v=1785927981","url":"https:\/\/voomisupply.com\/products\/proto-j3430-extra-thin-open-end-wrench-9-16-x-5-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}