{"product_id":"national-marker-n830243-door-hinge-4-in-satin-nickel","title":"National Marker N830243 Door Hinge 4 in Satin Nickel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NATIONAL MARKER N830243 is a 4-inch satin nickel door hinge designed for interior residential doors. Built from steel with a satin nickel finish, this hinge features a 5\/8-inch round corner radius and a removable pin for straightforward installation. Mounting screws are included. This is a standard residential-grade butt hinge suited for light-duty interior door applications, typically installed by finish carpenters, general contractors, or experienced DIYers during new construction or door replacement work.\u003c\/p\u003e\u003cp\u003eThis hinge is intended for use on standard interior residential doors where a 5\/8-inch round corner profile is required. It matches common pre-mortised door and frame cutouts found in residential construction. The satin nickel finish coordinates with typical residential door hardware. This hinge corresponds to National Model 512R5\/8 or SPB512R5\/8.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4-inch hinge leaf height for standard residential door applications\u003c\/li\u003e\n\u003cli\u003e5\/8-inch round corner radius matches common pre-mortised door frame cutouts\u003c\/li\u003e\n\u003cli\u003eRemovable pin allows for quick door removal and reinstallation\u003c\/li\u003e\n\u003cli\u003eSatin nickel finish for compatibility with standard residential hardware sets\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability in interior door use\u003c\/li\u003e\n\u003cli\u003eMounting screws included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit hinge for interior residential doors requiring a 4-inch, 5\/8-inch round corner butt hinge. Corresponds to National Model 512R5\/8 and SPB512R5\/8.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by finish carpenters or general contractors during door hanging or replacement. Power down any electric strike or access control hardware before working on the door frame. Ensure the mortise pocket depth matches the hinge leaf thickness before fastening. Use the included screws and a hand screwdriver or drill with a clutch setting to avoid stripping the mounting holes.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHinge Size\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 5\/8 inch round\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: 0.543 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\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: N830243\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL MARKER","offers":[{"title":"Default Title","offer_id":51343019147570,"sku":"N830243","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310550720.jpg?v=1782013986","url":"https:\/\/voomisupply.com\/products\/national-marker-n830243-door-hinge-4-in-satin-nickel","provider":"Voomi Supply","version":"1.0","type":"link"}