{"product_id":"deltana-dsh45-4-5-x-4-5-square-corner-mortise-spring-hinge-html","title":"Deltana DSH45 4-1\/2\" x 4-1\/2\" NRP Square Corner Spring Hinge","description":"\u003cp\u003e\u003cstrong\u003eDeltana DSH45 4-1\/2\" x 4-1\/2\" NRP Square Corner Spring Hinge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eDeltana DSH45 4-1\/2\" x 4-1\/2\" NRP Square Corner Spring Hinge\u003c\/strong\u003e is a heavy-duty commercial door closer engineered for the relentless traffic of schools, hospitals, retail, and office buildings. Independent valves let you tune sweep speed, latching speed, and backcheck to match the opening's weight, wind load, and gasketing.\u003c\/p\u003e\n\u003cp\u003eDeltana hardware is forged from solid brass and finished by hand, delivering jewelry-grade fit and feel on doors, windows, cabinetry, and bath accessories.\u003c\/p\u003e\n\u003cp\u003eAt RightSet Hardware, every Deltana order ships with our \u003cstrong\u003eRight Fit Promise\u003c\/strong\u003e — verified specs, accurate fitment guidance, and friendly support from a team that actually knows door hardware. If it doesn't fit your opening, we'll make it right.\u003c\/p\u003e\n\u003ch4\u003eWhy pros and homeowners choose the Deltana DSH45 4-1\/2\" x 4-1\/2\" NRP Square Corner Spring Hinge\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable closing and latching speed.\u003c\/strong\u003e Independent valves let you tune sweep speed and final latching action for the door's weight, hardware, and traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable spring power.\u003c\/strong\u003e Sized for the door width and weight on the opening, with adjustment to fine-tune for wind load and gasketing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for high-traffic commercial use.\u003c\/strong\u003e Cast-iron body and forged-steel arm engineered for millions of cycles on schools, offices, and hospitals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-handed installation.\u003c\/strong\u003e Mounts on either hand of door without separate left-hand and right-hand SKUs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackcheck protection.\u003c\/strong\u003e Hydraulic backcheck cushions the door at the end of the swing to protect walls, hardware, and the closer itself.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL listed for fire-rated doors.\u003c\/strong\u003e Tested and listed for use on labeled fire-door assemblies where a positive-latching closer is required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Deltana","offers":[{"title":"Antique Brass","offer_id":48698807156953,"sku":"DSH45U5","price":22.47,"currency_code":"USD","in_stock":true},{"title":"Antique Nickel","offer_id":48698807189721,"sku":"DSH45U15A","price":22.47,"currency_code":"USD","in_stock":true},{"title":"Oil Rubbed Bronze","offer_id":48698807222489,"sku":"DSH45U10B","price":22.47,"currency_code":"USD","in_stock":true},{"title":"Polished Brass","offer_id":48698807255257,"sku":"DSH45U3","price":22.47,"currency_code":"USD","in_stock":true},{"title":"Polished Chrome","offer_id":48698807288025,"sku":"DSH45U26","price":22.47,"currency_code":"USD","in_stock":true},{"title":"Prime Coated White","offer_id":48698807320793,"sku":"DSH45USPW","price":19.46,"currency_code":"USD","in_stock":true},{"title":"Satin Brass","offer_id":48698807353561,"sku":"DSH45U4","price":19.46,"currency_code":"USD","in_stock":true},{"title":"Satin Chrome","offer_id":48698807386329,"sku":"DSH45U26D","price":22.47,"currency_code":"USD","in_stock":true},{"title":"Satin Nickel","offer_id":48698807419097,"sku":"DSH45U15","price":22.47,"currency_code":"USD","in_stock":true},{"title":"Satin Stainless Steel","offer_id":48698807451865,"sku":"DSH45U32D","price":38.29,"currency_code":"USD","in_stock":true},{"title":"Paint Black","offer_id":48698807484633,"sku":"DSH45U1B","price":22.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/3526\/4217\/files\/dsh45u5_ec9ba43b-8812-497b-8c77-5204fd8a154d.jpg?v=1778986129","url":"https:\/\/rightsethardware.com\/products\/deltana-dsh45-4-5-x-4-5-square-corner-mortise-spring-hinge-html","provider":"RightSet Hardware","version":"1.0","type":"link"}