{"product_id":"national-mfg-n830-448-3-1-2-in-square-hinge-satin-nickel-3-pack","title":"National Mfg N830-448 3-1\/2 in Square Hinge Satin Nickel 3 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NATIONAL MFG\/SPECTRUM BRANDS HHI N830-448 is a 3-1\/2 inch square satin nickel door hinge designed for surface-mounted applications. It uses a military-grade bearing rated at five times the strength of standard steel, which allows the door to pivot smoothly and quietly on one edge. This squeak-guard construction is rated for 30 years of noise-free operation. The package includes three hinges along with mounting hardware and instructions, making it suitable for both trade installation and knowledgeable DIY work on residential interior or exterior doors.\u003c\/p\u003e\n\u003cp\u003eThis hinge is used in residential door installations where a surface-mount square-corner hinge is required. The satin nickel finish suits modern and transitional trim packages. The three-pack format is sized for a standard single door installation. Mounting hardware is included, reducing prep time on the job site. The product is also available in matte black for finish-matching flexibility across a project.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMilitary-grade bearing with five times the strength of standard steel\u003c\/li\u003e\n  \u003cli\u003eSqueak-guard design rated for 30 years of noise-free operation\u003c\/li\u003e\n  \u003cli\u003e3-1\/2 inch square corner profile for standard door applications\u003c\/li\u003e\n  \u003cli\u003eSurface-mount installation with included mounting hardware and instructions\u003c\/li\u003e\n  \u003cli\u003eSatin nickel finish; also available in matte black\u003c\/li\u003e\n  \u003cli\u003eLimited lifetime warranty from the manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation hinge for standard residential interior and exterior doors requiring a 3-1\/2 inch square-corner surface-mount hinge.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a finish carpenter, general contractor, or qualified DIYer using basic hand tools. Power down any associated electric door hardware before beginning work. Follow door manufacturer specifications for hinge placement and fastener torque. Ensure the door frame and jamb are plumb and square before mounting to prevent binding.\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 Style\u003c\/strong\u003e: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Satin Nickel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Surface Mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Type\u003c\/strong\u003e: Military-grade, five times the strength of standard steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 3 hinges per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 19.47 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Limited Lifetime\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 MFG\/SPECTRUM BRANDS HHI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: N830-448\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL HARDWARE","offers":[{"title":"Default Title","offer_id":51560670691634,"sku":"N830-448","price":255.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e250449c96b51aa06e7a02fb121e4f6d.jpg?v=1786455512","url":"https:\/\/voomisupply.com\/products\/national-mfg-n830-448-3-1-2-in-square-hinge-satin-nickel-3-pack","provider":"Voomi Supply","version":"1.0","type":"link"}