{"product_id":"pro-safe-2x4sf11-fixed-shade-lens-shade-11-ansi-z87-1","title":"Pro-safe 2x4SF11 Fixed Shade Lens Shade 11 Ansi Z87.1","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRO-SAFE 2x4SF11 is a fixed shade welding lens designed to protect welders' eyes from arc flash, ultraviolet radiation, and infrared light during welding operations. Rated at Shade 11, this lens is suited for medium to heavy welding processes including MIG and TIG welding where higher amperage arcs are common. The lens measures 4.25 inches wide by 2 inches high, fitting standard welding helmet and hand shield filter frames that accept this common rectangular format. It meets ANSI Z87.1 requirements for occupational eye and face protection, making it compliant for job site use. Weighing approximately 0.097 pounds, it is a lightweight direct drop-in replacement for worn or damaged filter plates.\u003c\/p\u003e\n\u003cp\u003eThis fixed shade lens is used in industrial and fabrication environments, shipyards, construction sites, and shop settings where arc welding is performed. It is installed in welding helmets and hand-held welding shields that accept a 4.25 inch by 2 inch filter plate opening. Shade 11 is appropriate for welding processes conducted at moderate to high amperage ranges. Welding professionals, pipefitters, ironworkers, and maintenance technicians working with MIG or TIG equipment at typical production amperage levels are the primary users of this lens grade.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eShade 11 fixed darkness rating suited for medium to heavy arc welding\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI Z87.1 standard for occupational eye and face protection\u003c\/li\u003e\n  \u003cli\u003eStandard 4.25 inch by 2 inch filter plate dimensions for common helmet and shield frames\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.097 pounds for comfortable extended wear\u003c\/li\u003e\n  \u003cli\u003eFixed shade design eliminates auto-darkening components, reducing failure points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement fixed shade filter lens for welding helmets and hand shields accepting a 4.25 inch by 2 inch rectangular filter plate opening.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis lens is installed by welding professionals or safety equipment technicians performing helmet maintenance. Before replacing the lens, ensure the welding helmet is off the operator and the work area power source is off. The fixed shade lens slides or snaps into the helmet filter frame retainer; no tools are typically required. Verify the lens seats flush with no gaps before returning the helmet to service, and inspect the retainer clips or frame for wear that could allow the lens to dislodge during use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLens Shade\u003c\/strong\u003e: 11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWindow Width\u003c\/strong\u003e: 4.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWindow Height\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLens Type\u003c\/strong\u003e: Fixed Shade\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.097 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ANSI Z87.1\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: PRO-SAFE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2x4SF11\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRO-SAFE","offers":[{"title":"Default Title","offer_id":51735320002866,"sku":"2x4SF11","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a329773bf689d36a50265527e9f88485.jpg?v=1788771845","url":"https:\/\/voomisupply.com\/products\/pro-safe-2x4sf11-fixed-shade-lens-shade-11-ansi-z87-1","provider":"Voomi Supply","version":"1.0","type":"link"}