{"product_id":"national-marker-n830200-door-hinge-3-1-2-in-oil-rubbed-bronze","title":"National Marker N830200 Door Hinge 3-1\/2 in Oil Rubbed Bronze","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NATIONAL MARKER N830200 is a 3-1\/2 inch oil rubbed bronze door hinge designed for interior residential applications. Built with a 1\/4 inch round corner radius, this steel hinge features a removable pin that simplifies installation and replacement. It ships with mounting screws included, making it a ready-to-install solution for door hanging work. The oil rubbed bronze finish provides a traditional appearance suited to interior door hardware. Licensed carpenters, contractors, and skilled DIYers typically handle installation on standard interior door frames.\u003c\/p\u003e\n\u003cp\u003eThis hinge is intended for interior residential door installations where a round corner mortise is required. The 1\/4 inch radius corner profile matches common door and frame preparations found in residential construction. It is referenced as National Model 512RC and is appropriate for standard interior passage doors, closet doors, and similar light-duty interior swinging door applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3-1\/2 inch hinge leaf size for standard residential interior doors\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch round corner radius matches common mortise preparations\u003c\/li\u003e\n  \u003cli\u003eRemovable pin for straightforward door hanging and removal\u003c\/li\u003e\n  \u003cli\u003eOil rubbed bronze finish for a traditional interior aesthetic\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability\u003c\/li\u003e\n  \u003cli\u003eMounting screws included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eReferenced as National Model 512RC. Designed as an OEM-style replacement or new-installation hinge for standard interior residential doors with a 1\/4 inch round corner mortise profile.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by carpenters or general contractors as part of door hanging on interior frames. Power down any associated door hardware or alarm contacts before servicing. Use a sharp chisel to prepare or clean out the mortise pocket to the correct depth before seating the hinge leaf. Do not overtighten screws, as this can cause the hinge to bind or strip the mortise in wood frames.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Size\u003c\/strong\u003e: 3-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Oil Rubbed Bronze\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.425 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Type\u003c\/strong\u003e: Removable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Mounting screws\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUOM\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: NATIONAL MARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: N830200\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL MARKER","offers":[{"title":"Default Title","offer_id":51345541202226,"sku":"N830200","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310550704.jpg?v=1782060696","url":"https:\/\/voomisupply.com\/products\/national-marker-n830200-door-hinge-3-1-2-in-oil-rubbed-bronze","provider":"Voomi Supply","version":"1.0","type":"link"}