{"product_id":"mckinney-hinges-ta271441210b-ball-bearing-hinge-4-5x4-5-oil-rubbed","title":"Mckinney Hinges TA271441210B Ball Bearing Hinge 4.5x4.5 Oil Rubbed","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MCKINNEY HINGES TA271441210B is a square corner, standard weight, 5-knuckle ball bearing hinge designed for commercial architectural applications. Measuring 4-1\/2 inches x 4-1\/2 inches, it delivers smooth, low-friction door operation through its ball bearing construction. The oil rubbed bronze finish provides a consistent, professional appearance suited to commercial interior environments. This hinge is sold as an individual unit and is installed by commercial door and hardware professionals or licensed carpenters working on commercial build-outs, tenant improvements, and institutional facilities.\u003c\/p\u003e\n\u003cp\u003eThis hinge is intended for commercial door applications where a standard weight, square corner hinge is specified. The 5-knuckle configuration and ball bearing design make it appropriate for medium-frequency interior door openings in offices, schools, healthcare facilities, and similar commercial environments. The oil rubbed bronze finish coordinates with matching architectural hardware sets. It is sold individually, with a case quantity of 48 units available for larger project needs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4-1\/2 inches x 4-1\/2 inches square corner profile for standard commercial door prep\u003c\/li\u003e\n  \u003cli\u003e5-knuckle ball bearing design for smooth, low-friction door swing\u003c\/li\u003e\n  \u003cli\u003eStandard weight construction suitable for medium-duty interior commercial doors\u003c\/li\u003e\n  \u003cli\u003eOil rubbed bronze finish for consistent architectural hardware coordination\u003c\/li\u003e\n  \u003cli\u003eSold per each unit; case quantity of 48 available for project-scale orders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style commercial architectural hinge for standard square corner door preparations commonly found in commercial interior door frames and slabs.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by commercial door and hardware technicians or licensed carpenters. Ensure the door and frame are properly mortised to accept the square corner leaf before fastening. Follow applicable building codes and door hardware manufacturer specifications for fastener type and hinge count per door height and weight. Do not install on fire-rated door assemblies unless the hinge has been tested and listed for that application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Size\u003c\/strong\u003e: 4-1\/2 inches x 4-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Type\u003c\/strong\u003e: Square Corner\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKnuckle Count\u003c\/strong\u003e: 5\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: Oil Rubbed Bronze\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 3 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 5.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 2.6 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: MCKINNEY HINGES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TA271441210B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MCKINNEY","offers":[{"title":"Default Title","offer_id":51559543308594,"sku":"TA271441210B","price":32.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/mckinney-hinges-ta271441210b-ball-bearing-hinge-4-5x4-5-oil-rubbed","provider":"Voomi Supply","version":"1.0","type":"link"}