{"product_id":"roton-780-057hd-continuous-gear-hinge","title":"Roton 780-057HD Continuous Gear Hinge","description":"\u003cp\u003eBuilt by Hager under the Roton name, the 780-057HD is a heavy-duty geared hinge that spans the full edge of the door rather than hanging it from a few points.\u003c\/p\u003e\u003cp\u003eA geared continuous hinge works through interlocking gear segments between two aluminum leaves, so the door is supported along its whole edge and the weight is shared by the entire frame. It comes in 79\", 83\", 85\", 95\" and 119\" lengths with CLR (clear) and DBA (dark bronze) finish options.\u003c\/p\u003e\u003cp\u003eThe 780-057HD is rated Grade 1. Its listed fire rating is 3 hours on metal doors and 90 minutes on wood composite doors with studs. It is UL listed and BHIMA certified.\u003c\/p\u003e\u003ch2\u003eWhat the function does\u003c\/h2\u003e\u003cp\u003eOne aluminum leaf fastens to the door and one to the frame; a geared center joint along the full length lets the door pivot while distributing its load evenly.\u003c\/p\u003e\u003ch2\u003eHighlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAluminum continuous geared hinge, Roton (Hager)\u003c\/li\u003e\n\u003cli\u003eHeavy-duty (HD) version of the model\u003c\/li\u003e\n\u003cli\u003eGrade 1 rated\u003c\/li\u003e\n\u003cli\u003eLengths: 79\", 83\", 85\", 95\" and 119\"\u003c\/li\u003e\n\u003cli\u003eFinishes: CLR (clear) and DBA (dark bronze)\u003c\/li\u003e\n\u003cli\u003eFire rated: 3 hours metal, 90 minutes wood composite with studs\u003c\/li\u003e\n\u003cli\u003eWarranty: Lifetime Limited\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hager","offers":[{"title":"119\" length \/ Clear Anodized Aluminum (CLR) (CLR)","offer_id":68322707505364,"sku":"780-057HD 119 CLR","price":577.99,"currency_code":"USD","in_stock":false},{"title":"119\" length \/ Dark Bronze Anodized Aluminum (DBA) (DBA)","offer_id":68322707538132,"sku":"780-057HD 119 DBA","price":793.99,"currency_code":"USD","in_stock":false},{"title":"79\" length \/ Clear Anodized Aluminum (CLR) (CLR)","offer_id":68322707570900,"sku":"780-057HD 79 CLR","price":304.99,"currency_code":"USD","in_stock":true},{"title":"79\" length \/ Dark Bronze Anodized Aluminum (DBA) (DBA)","offer_id":68322707603668,"sku":"780-057HD 79 DBA","price":430.99,"currency_code":"USD","in_stock":false},{"title":"83\" length \/ Clear Anodized Aluminum (CLR) (CLR)","offer_id":68322707636436,"sku":"780-057HD 83 CLR","price":304.99,"currency_code":"USD","in_stock":true},{"title":"83\" length \/ Dark Bronze Anodized Aluminum (DBA) (DBA)","offer_id":68322707669204,"sku":"780-057HD 83 DBA","price":430.99,"currency_code":"USD","in_stock":false},{"title":"85\" length \/ Clear Anodized Aluminum (CLR) (CLR)","offer_id":68322707701972,"sku":"780-057HD 85 CLR","price":304.99,"currency_code":"USD","in_stock":false},{"title":"85\" length \/ Dark Bronze Anodized Aluminum (DBA) (DBA)","offer_id":68322707734740,"sku":"780-057HD 85 DBA","price":430.99,"currency_code":"USD","in_stock":false},{"title":"95\" length \/ Clear Anodized Aluminum (CLR) (CLR)","offer_id":68322707767508,"sku":"780-057HD 95 CLR","price":387.99,"currency_code":"USD","in_stock":true},{"title":"95\" length \/ Dark Bronze Anodized Aluminum (DBA) (DBA)","offer_id":68322707800276,"sku":"780-057HD 95 DBA","price":532.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/3022\/8436\/files\/780057.png?v=1793982783","url":"https:\/\/uniteddoorsandlocks.com\/products\/roton-780-057hd-continuous-gear-hinge","provider":"United Doors and Locks","version":"1.0","type":"link"}