{"product_id":"mckinney-ta714-4-1-2x4-full-mortise-standard-weight-concealed-bearing-hinge-three-knuckle","title":"McKinney TA714-4-1\/2x4 Full Mortise Standard Weight Concealed Bearing Hinge, Three Knuckle","description":"\u003ch2\u003eMcKinney TA714-4-1\/2x4 Full Mortise Standard Weight Concealed Bearing Hinge, Three Knuckle, 4-1\/2\" x 4\", Square Corner\u003c\/h2\u003e\u003cp\u003eThe McKinney TA714 is a standard weight full mortise hinge built for dependable performance on medium-frequency openings. Measuring 4-1\/2\" x 4\" with a square corner design, it features a three knuckle configuration and concealed antifriction bearings that support smooth, quiet door movement over the life of the hinge. Constructed from steel and finished for lasting durability, this hinge suits commercial and institutional doors where reliable operation matters. As part of McKinney's well-regarded TA series, the TA714 delivers consistent quality and easy installation, making it a trusted choice for architects, contractors, and facility managers specifying hardware for standard weight applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFull mortise design for flush installation on standard commercial doors.\u003c\/li\u003e\n\u003cli\u003eStandard weight construction suited to medium-frequency openings.\u003c\/li\u003e\n\u003cli\u003eConcealed antifriction bearings ensure smooth, quiet operation.\u003c\/li\u003e\n\u003cli\u003eThree knuckle configuration for balanced strength and appearance.\u003c\/li\u003e\n\u003cli\u003e4-1\/2\" x 4\" size with a square corner profile.\u003c\/li\u003e\n\u003cli\u003eDurable steel base material for long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe TA714 uses concealed bearings positioned within the knuckles to reduce friction between the hinge leaves, allowing the door to swing freely while carrying the weight of standard doors. This design minimizes wear and helps maintain consistent operation over time.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStandard weight, antifriction concealed bearing hinge.\u003c\/li\u003e\n\u003cli\u003eRecommended for medium frequency and standard weight doors.\u003c\/li\u003e\n\u003cli\u003eThree knuckle, full mortise application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eMcKinney\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eTA714-4-1\/2X4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eFull Mortise Concealed Bearing Hinge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKnuckle Configuration\u003c\/th\u003e\n\u003ctd\u003eThree Knuckle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Class\u003c\/th\u003e\n\u003ctd\u003eStandard Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCorner Type\u003c\/th\u003e\n\u003ctd\u003eSquare Corner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eCommercial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit of Measure\u003c\/th\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUL Listing Type\u003c\/th\u003e\n\u003ctd\u003eUL Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eANSI Number\u003c\/th\u003e\n\u003ctd\u003eA8112\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBAA Qualified\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLimited Warranty\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eHinge Height\u003c\/th\u003e\n\u003ctd\u003e4-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHinge Width (open)\u003c\/th\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003eConcealed Antifriction Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Knuckles\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase Material\u003c\/th\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGauge\u003c\/th\u003e\n\u003ctd\u003e0.134\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Bearings\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eScrew Holes\u003c\/th\u003e\n\u003ctd\u003e8 (4 per leaf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Rating\u003c\/th\u003e\n\u003ctd\u003eMedium Frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePin Type\u003c\/th\u003e\n\u003ctd\u003eNon-Rising Removable Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCorner Radius\u003c\/th\u003e\n\u003ctd\u003eSquare Corner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"MCKINNEY","offers":[{"title":"US26D-626 Satin Chrome","offer_id":48391333314766,"sku":"TA714454US26D","price":26.82,"currency_code":"USD","in_stock":true},{"title":"US4-606 Satin Brass","offer_id":48391351730382,"sku":"TA714454US4","price":37.96,"currency_code":"USD","in_stock":true},{"title":"US10B-613 Oil Rubbed Bronze","offer_id":48391351763150,"sku":"TA714454US10B","price":42.33,"currency_code":"USD","in_stock":true},{"title":"US15-619 Satin Nickel","offer_id":48391351795918,"sku":"TA714454US15","price":37.96,"currency_code":"USD","in_stock":true},{"title":"US26-625 Bright Chrome","offer_id":48391351828686,"sku":"TA714454US26","price":37.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3493\/4478\/files\/MckinneyTA714454US26D.png?v=1790095186","url":"https:\/\/qualitydoor.com\/products\/mckinney-ta714-4-1-2x4-full-mortise-standard-weight-concealed-bearing-hinge-three-knuckle","provider":"QualityDoor.com","version":"1.0","type":"link"}