{"product_id":"norton-closers-8301689-surface-mount-door-closer","title":"Norton Closers 8301689 Surface Mount Door Closer","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON CLOSERS 8301689 is an adjustable surface mount door closer featuring a slim line cover and sex nut mounting hardware in an aluminum finish. It uses a rack and pinion mechanism with hydraulic valve-controlled backcheck to regulate door swing speed and closing force. The aluminum alloy body keeps weight low while maintaining durability in commercial door applications. Licensed door hardware technicians and commercial contractors install this closer as part of a complete door control assembly on standard hinged door openings.\u003c\/p\u003e\n\u003cp\u003eThis closer is suited for commercial and light-institutional settings where a surface mount solution is required. The non-handed design simplifies installation on both left-hand and right-hand doors without the need for separate handing procedures. Adjustable backcheck and independent sweep and latch speed valves allow the installer to fine-tune closing performance to meet door traffic and code requirements on site.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRack and pinion hydraulic mechanism with valve-controlled backcheck\u003c\/li\u003e\n  \u003cli\u003eNon-handed design installs on left-hand or right-hand doors without conversion\u003c\/li\u003e\n  \u003cli\u003eAdjustable sweep speed, latch speed, and backcheck for on-site tuning\u003c\/li\u003e\n  \u003cli\u003eSlim line cover provides a low-profile finished appearance\u003c\/li\u003e\n  \u003cli\u003eSex nut mounting hardware included for standard surface mount installation\u003c\/li\u003e\n  \u003cli\u003eAluminum alloy body reduces overall weight without sacrificing durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style surface mount door closer for standard commercial hinged door assemblies requiring adjustable hydraulic closer control.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed door hardware technician or commercial contractor. Disconnect or secure the door in open position before beginning mounting to prevent uncontrolled swing during work. Follow the door manufacturer and ANSI A156.4 guidelines for fastener placement and arm geometry. After mounting, adjust sweep, latch, and backcheck valves incrementally and cycle the door multiple times to verify closing force and speed before returning the door to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Surface Mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCover Style\u003c\/strong\u003e: Slim Line\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMechanism\u003c\/strong\u003e: Rack and Pinion Hydraulic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 15.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 6.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3.7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 7 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Each\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: NORTON CLOSERS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 8301689\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51563695898930,"sku":"8301689","price":204.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fea7438db2ccc383f6dddbc4a6ab84f7.jpg?v=1786501615","url":"https:\/\/voomisupply.com\/products\/norton-closers-8301689-surface-mount-door-closer","provider":"Voomi Supply","version":"1.0","type":"link"}