{"product_id":"hager-hinge-bb127941210-full-mortise-ball-bearing-hinge","title":"Hager Hinge BB127941210 Full Mortise Ball Bearing Hinge","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HAGER HINGE BB127941210 is a full mortise, standard weight ball bearing hinge finished in satin bronze. It measures 4.5 inches by 4.5 inches and is designed for interior and exterior door applications where smooth, low-friction operation is required. Ball bearing construction reduces wear on the knuckle and pivot points, making this hinge suitable for moderate-frequency doors in commercial and residential settings. Licensed contractors and finish carpenters install this hinge during new construction and door replacement projects. The satin bronze finish provides a consistent, matte appearance that coordinates with a wide range of architectural hardware.\u003c\/p\u003e\n\u003cp\u003eThis hinge is intended for full mortise installation, meaning both the door edge and the door frame receive routed pockets to accept the hinge leaves flush. It is appropriate for standard-weight interior and exterior doors in light commercial and residential construction. Typical applications include office doors, corridor doors, and residential entry and passage doors where a durable, ball-bearing hinge is specified. The satin bronze finish suits projects where warm, low-sheen hardware finishes are required by the hardware schedule.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFull mortise design seats both leaves flush in routed pockets on door and frame\u003c\/li\u003e\n  \u003cli\u003eBall bearing knuckle construction reduces friction and extends service life on moderate-traffic doors\u003c\/li\u003e\n  \u003cli\u003e4.5 inch by 4.5 inch leaf size accommodates standard commercial and residential door weights\u003c\/li\u003e\n  \u003cli\u003eSatin bronze finish provides a matte, warm-toned appearance consistent across hardware sets\u003c\/li\u003e\n  \u003cli\u003eStandard weight classification appropriate for typical interior and exterior door applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style full mortise replacement hinge for standard-weight interior and exterior doors requiring a 4.5 inch by 4.5 inch ball bearing hinge in a satin bronze finish.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed carpenters or door hardware contractors following the door manufacturer and applicable building code requirements. Mortise pockets must be routed accurately to the hinge leaf dimensions to ensure flush seating and proper door alignment. Remove the door from the frame and secure it safely before routing or chiseling mortise pockets. Fasteners should be driven fully without overdriving to avoid stripping the door edge or frame material.\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, 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: Satin Bronze\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 2.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 6.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 2.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 1.7 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: BB127941210\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HAGER","offers":[{"title":"Default Title","offer_id":51562763485490,"sku":"BB127941210","price":23.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7d164b701537dd4e25161ccae7544060_443d106a-6320-4481-8b49-e0d7356743e7.png?v=1786484183","url":"https:\/\/voomisupply.com\/products\/hager-hinge-bb127941210-full-mortise-ball-bearing-hinge","provider":"Voomi Supply","version":"1.0","type":"link"}