{"product_id":"national-marker-n830247-door-hinge-3-in-satin-nickel","title":"National Marker N830247 Door Hinge 3 in Satin Nickel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NATIONAL MARKER N830247 is a 3-inch round-corner residential door hinge finished in satin nickel. Designed for interior door applications, this steel hinge features a 1\/4-inch corner radius and a removable pin that simplifies installation and removal. Mounting screws are included. This hinge is suited for general residential interior door work and is sold individually, making it easy to purchase the exact quantity needed for a job. Licensed contractors, finish carpenters, and experienced DIYers handle this type of hardware as part of standard interior door hanging work.\u003c\/p\u003e\u003cp\u003eThis hinge is intended for use on interior residential doors where a round-corner mortise profile with a 1\/4-inch radius is required. The satin nickel finish suits common residential hardware finishes. The removable pin design allows for efficient door removal without disturbing the hinge leaves. The included screws mean no separate fastener sourcing is needed for a standard installation. This product corresponds to National Model 512RC as referenced in manufacturer documentation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3-inch hinge size for standard interior residential door applications\u003c\/li\u003e\n\u003cli\u003e1\/4-inch round corner radius matches standard mortise router profiles\u003c\/li\u003e\n\u003cli\u003eRemovable pin for quick door hanging and removal\u003c\/li\u003e\n\u003cli\u003eSatin nickel finish for common residential hardware compatibility\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability in interior door use\u003c\/li\u003e\n\u003cli\u003eMounting screws included — no separate fastener purchase required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-fit hinge for interior residential doors requiring a 3-inch, 1\/4-inch-radius round-corner mortise profile. Referenced as National Model 512RC in manufacturer documentation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by carpenters, finish contractors, or experienced DIYers during interior door hanging. Power tools are not required, though a chisel and mallet are typically used to cut the mortise in the door and jamb. Ensure the door is properly supported before removing or installing hinges. Follow local building codes for door hardware requirements on fire-rated or egress door assemblies.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHinge Size\u003c\/strong\u003e: 3 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: Satin Nickel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Type\u003c\/strong\u003e: Removable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.303 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00886780009873\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: N830247\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL MARKER","offers":[{"title":"Default Title","offer_id":51342791147826,"sku":"N830247","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310550719.jpg?v=1782006761","url":"https:\/\/voomisupply.com\/products\/national-marker-n830247-door-hinge-3-in-satin-nickel","provider":"Voomi Supply","version":"1.0","type":"link"}