{"product_id":"norton-210-hdn-heavy-duty-surface-door-closer-tri-mounted-non-handed","title":"Norton 210-HDN Heavy Duty Surface Door Closer, Tri- Mounted, Non-Handed","description":"\u003ch2\u003eNorton 210-HDN Heavy Duty Surface Door Closer, Tri- Mounted, Multi-Size 1 to 6, Grade 1, Non-Handed\u003cbr\u003e\n\u003c\/h2\u003e\u003cp\u003eThe Norton 210-HDN is a heavy duty surface-mounted door closer engineered for demanding commercial and institutional openings. Built to Grade 1 standards, this closer features tri-mounting versatility, allowing installation in regular, top jamb, or parallel arm configurations to suit a wide range of door and frame conditions. The non-handed design simplifies inventory and installation, while the adjustable multi-size spring range from 1 through 6 provides precise control across varying door widths and traffic conditions. With independent valves for closing speed, latching speed, and backcheck, the 210-HDN delivers reliable, long-lasting performance in high-use environments such as schools, offices, and healthcare facilities.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy duty cast iron body designed for high-frequency commercial applications.\u003c\/li\u003e\n\u003cli\u003eTri-mounting capability supports regular, top jamb, and parallel arm installations.\u003c\/li\u003e\n\u003cli\u003eNon-handed for use on both left-hand and right-hand doors.\u003c\/li\u003e\n\u003cli\u003eAdjustable multi-size spring power from 1 to 6 for flexible sizing.\u003c\/li\u003e\n\u003cli\u003eSeparate adjustment valves control closing speed, latching speed, and backcheck.\u003c\/li\u003e\n\u003cli\u003eGrade 1 rated for durability and consistent operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe 210-HDN uses a hydraulic mechanism with independent valve adjustments to manage door movement throughout the closing cycle, giving installers precise control over speed and cushioning while protecting the frame and hardware.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdjustable spring power sizes 1 through 6.\u003c\/li\u003e\n\u003cli\u003eSeparate regulating valves for closing and latching speed.\u003c\/li\u003e\n\u003cli\u003eAdjustable backcheck to cushion door swing.\u003c\/li\u003e\n\u003cli\u003eNon-handed, non-sized closer body.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eArm Type Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe tri-mounted design ships with a standard arm that accommodates regular (hinge side), top jamb, and parallel arm mounting. This allows the same closer to be applied to varied door and frame configurations without additional handing considerations.\u003c\/p\u003e\u003ch4\u003eProduct Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eNorton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003e210-HDN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eGrade 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit of Measure\u003c\/th\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUL Listing Type\u003c\/th\u003e\n\u003ctd\u003eUL\/cUL Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eANSI Number\u003c\/th\u003e\n\u003ctd\u003eANSI\/BHMA A156.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBAA Qualified\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLimited Warranty\u003c\/th\u003e\n\u003ctd\u003eLimited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eTri-Mount (Regular, Top Jamb, Parallel Arm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHanding\u003c\/th\u003e\n\u003ctd\u003eNon-Handed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpring Size Range\u003c\/th\u003e\n\u003ctd\u003e1 to 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClosing Speed Adjustment\u003c\/th\u003e\n\u003ctd\u003eIndependent valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLatching Speed Adjustment\u003c\/th\u003e\n\u003ctd\u003eIndependent valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBackcheck\u003c\/th\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBody Material\u003c\/th\u003e\n\u003ctd\u003eCast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCycle Rating\u003c\/th\u003e\n\u003ctd\u003eHigh frequency \/ heavy duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Positions\u003c\/th\u003e\n\u003ctd\u003eRegular, Top Jamb, Parallel Arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHydraulic Fluid\u003c\/th\u003e\n\u003ctd\u003eTemperature-stable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdjustment Valves\u003c\/th\u003e\n\u003ctd\u003e3 (Closing, Latching, Backcheck)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHanding\u003c\/th\u003e\n\u003ctd\u003eNon-Handed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"NORTON","offers":[{"title":"689 Aluminum","offer_id":43598514192590,"sku":"210HDN689","price":225.79,"currency_code":"USD","in_stock":true},{"title":"690 Statuary Bronze","offer_id":43598514225358,"sku":"210HDN690","price":225.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3493\/4478\/files\/Norton210-HDN-689.png?v=1783452341","url":"https:\/\/qualitydoor.com\/products\/norton-210-hdn-heavy-duty-surface-door-closer-tri-mounted-non-handed","provider":"QualityDoor.com","version":"1.0","type":"link"}