{"product_id":"hager-hinge-bb1279410d-full-mortise-ball-bearing-hinge","title":"Hager Hinge BB1279410D Full Mortise Ball Bearing Hinge","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HAGER HINGE BB1279410D is a full mortise, standard weight ball bearing hinge finished in black nickel. It is designed for use on interior and exterior doors where a clean, recessed installation is required. The ball bearing design reduces friction and supports smooth, consistent door operation over the service life of the hinge. At 4 inches x 4 inches, this hinge suits standard commercial and residential door applications. Installation is performed by carpenters, finish carpenters, and door hardware technicians as part of new construction or replacement work.\u003c\/p\u003e\n\u003cp\u003eThis hinge is suited for full mortise door applications where the hinge leaf is recessed flush into both the door edge and the door frame. The black nickel finish makes it appropriate for projects specifying a dark hardware finish. It is sold individually and is well-suited for commercial light-duty and residential door installations where a standard weight hinge meets the load requirement.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFull mortise design installs flush into door edge and frame for a clean finished appearance\u003c\/li\u003e\n  \u003cli\u003eBall bearing construction reduces pivot friction and supports long service life\u003c\/li\u003e\n  \u003cli\u003e4 inches x 4 inches leaf size suits standard door widths and weights for residential and light commercial use\u003c\/li\u003e\n  \u003cli\u003eBlack nickel finish provides a consistent dark tone for coordinated hardware sets\u003c\/li\u003e\n  \u003cli\u003eStandard weight rating appropriate for typical interior and light-duty exterior doors\u003c\/li\u003e\n  \u003cli\u003eSold as individual unit for single-hinge replacement or project-quantity ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-install full mortise ball bearing hinge for standard residential and light commercial doors requiring a 4 inches x 4 inches hinge footprint.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed carpenter or door hardware installer. Power down any associated access control or electric strike hardware before beginning door removal. A sharp mortise chisel and router template are standard tools for achieving a flush, properly sized hinge mortise. Follow applicable local building codes for door hardware requirements on fire-rated or egress door assemblies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Size\u003c\/strong\u003e: 4 inches x 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Type\u003c\/strong\u003e: Full Mortise\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Type\u003c\/strong\u003e: Ball Bearing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight Class\u003c\/strong\u003e: Standard Weight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Nickel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 2.4 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 5.9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSales Unit\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: HAGER HINGE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BB1279410D\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HAGER","offers":[{"title":"Default Title","offer_id":51563223712050,"sku":"BB1279410D","price":29.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7d164b701537dd4e25161ccae7544060_cc6935a8-2f9f-496f-8b16-ed00d9b4e3b8.png?v=1786493394","url":"https:\/\/voomisupply.com\/products\/hager-hinge-bb1279410d-full-mortise-ball-bearing-hinge","provider":"Voomi Supply","version":"1.0","type":"link"}