{"product_id":"hager-hinge-bb12794123-full-mortise-ball-bearing-hinge","title":"Hager Hinge BB12794123 Full Mortise Ball Bearing Hinge","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HAGER HINGE BB12794123 is a full mortise, standard weight ball bearing hinge finished in bright brass. It is designed for commercial and residential door applications where smooth, low-friction operation and long service life are required. The hinge measures 4.5 inches by 4.5 inches and weighs 1.15 pounds per unit. Ball bearing construction reduces wear at the pivot point, making this hinge well-suited for doors that see frequent use. Licensed contractors, finish carpenters, and door hardware installers are the typical trades who source and install this component.\u003c\/p\u003e\n\u003cp\u003eThis hinge is used in full mortise door applications, meaning both the door edge and the door frame receive routed pockets that accept the hinge leaves flush. It is appropriate for standard weight door assemblies in residential and light commercial settings. The bright brass finish suits interior and select exterior installations where a polished brass aesthetic is specified. Sold individually, it can also be sourced in case quantities of 48 units for larger projects.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFull mortise installation for a flush, recessed fit on door and frame\u003c\/li\u003e\n  \u003cli\u003eBall bearing pivot for smooth operation and reduced long-term wear\u003c\/li\u003e\n  \u003cli\u003e4.5 inches x 4.5 inches leaf size suits standard commercial and residential door widths\u003c\/li\u003e\n  \u003cli\u003eBright brass finish provides a polished appearance suitable for interior applications\u003c\/li\u003e\n  \u003cli\u003eStandard weight construction appropriate for typical door assemblies\u003c\/li\u003e\n  \u003cli\u003eSold per each with case quantity of 48 available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style full mortise ball bearing hinge for standard weight residential and light commercial door assemblies requiring a 4.5 inches x 4.5 inches hinge leaf.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed carpenters, door hardware specialists, or finish contractors. Both the door edge and the frame jamb must be mortised to the correct depth before the hinge is set, so a sharp chisel and router or dedicated mortising jig are standard tools for this work. Power down any electric door hardware or access control systems tied to the opening before beginning work. Follow local building codes and the door manufacturer's hinge spacing guidelines for proper load distribution.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Size\u003c\/strong\u003e: 4.5 inches x 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Type\u003c\/strong\u003e: Full Mortise\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight Class\u003c\/strong\u003e: Standard Weight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Type\u003c\/strong\u003e: Ball Bearing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1.15 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 6.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 2.9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 2.1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Quantity\u003c\/strong\u003e: 48\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: BB12794123\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HAGER","offers":[{"title":"Default Title","offer_id":51557974835506,"sku":"BB12794123","price":30.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7d164b701537dd4e25161ccae7544060_43476685-8caf-47a0-a3d8-98672daa0cb7.png?v=1786399875","url":"https:\/\/voomisupply.com\/products\/hager-hinge-bb12794123-full-mortise-ball-bearing-hinge","provider":"Voomi Supply","version":"1.0","type":"link"}