{"product_id":"national-hardware-n350-777-3-12-in-l-satin-nickel-spring-hinge-1pack","title":"National Hardware N350-777 Spring Hinge - 3-1\/2 inch L Satin Nickel Steel","description":"\u003cp\u003eThe National Hardware N350-777 Spring Hinge is a durable, adjustable hinge manufactured with cold-rolled steel, suitable for fire doors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured with cold-rolled steel for strength\u003c\/li\u003e\n\u003cli\u003eClosing speed is adjustable to suit your needs\u003c\/li\u003e\n\u003cli\u003eFits standard hinge cutouts for easy replacement\u003c\/li\u003e\n\u003cli\u003eTension is adjustable for customized performance\u003c\/li\u003e\n\u003cli\u003eFeatures a square corner design\u003c\/li\u003e\n\u003cli\u003eUL approved for fire doors, ensuring safety compliance\u003c\/li\u003e\n\u003cli\u003eAdjustable: Yes\u003c\/li\u003e\n\u003cli\u003eFinish: Satin Nickel\u003c\/li\u003e\n\u003cli\u003eHardware Included: Yes\u003c\/li\u003e\n\u003cli\u003eHinge Type: Surface Mount\u003c\/li\u003e\n\u003cli\u003eLength: 3-1\/2 inch\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eNumber in Package: 1\u003c\/li\u003e\n\u003cli\u003eNumber of Holes: 6\u003c\/li\u003e\n\u003cli\u003ePin Type: Fixed\u003c\/li\u003e\n\u003cli\u003eRadius: Square Corner\u003c\/li\u003e\n\u003cli\u003eSpring Return: Yes\u003c\/li\u003e\n\u003cli\u003ePackaging Type: Carded\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"National Hardware","offers":[{"title":"Default Title","offer_id":67672866849013,"sku":"EJD5702139","price":15.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/1743\/4357\/files\/5702139.jpg?v=1791684263","url":"https:\/\/www.upstartautoparts.com\/products\/national-hardware-n350-777-3-12-in-l-satin-nickel-spring-hinge-1pack","provider":"UpStart Auto Parts \u0026 More","version":"1.0","type":"link"}