{"product_id":"mckinney-ta786-4-1-2x4-1-2-us26d-qc8-electrified-full-mortise-heavy-weight-concealed-bearing-hinge-8-wires-with-quick-connect-satin-chrome-finish","title":"McKinney TA786-4-1\/2x4-1\/2-US26D-QC8 Electrified Full Mortise Heavy Weight Concealed Bearing Hinge, [8] Wires With Quick Connect, Satin Chrome Finish","description":"\u003ch2\u003eMcKinney TA786-4-1\/2x4-1\/2-US26D-QC8 Electrified Full Mortise Heavy Weight Concealed Bearing Hinge, Three Knuckle, 4-1\/2\" x 4-1\/2\", [8] Wires With Quick Connect, Square Corner, 626 Satin Chrome Finish\u003c\/h2\u003e\u003cp\u003eThe McKinney TA786-4-1\/2x4-1\/2-US26D-QC8 is an electrified full mortise hinge built for heavy weight, high-traffic openings that require power transfer through the door. This three knuckle, concealed bearing hinge measures 4-1\/2\" x 4-1\/2\" and carries eight wires with a Quick Connect connector, simplifying installation for access control, electric locks, and monitoring devices. Finished in 626 Satin Chrome, it delivers durable performance and a clean appearance on commercial doors. The square corner design suits standard mortised frame preparations, while the concealed bearing construction supports smooth, long-lasting operation under demanding conditions where reliable electrical continuity is essential.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eElectrified hinge transfers power through the door for access control and electric locking hardware.\u003c\/li\u003e\n\u003cli\u003eEight wires with Quick Connect for faster, tool-friendly electrical connections.\u003c\/li\u003e\n\u003cli\u003eHeavy weight construction rated for high-frequency and high-traffic openings.\u003c\/li\u003e\n\u003cli\u003eConcealed bearing design provides smooth, quiet operation and long service life.\u003c\/li\u003e\n\u003cli\u003eThree knuckle configuration with a square corner profile.\u003c\/li\u003e\n\u003cli\u003e4-1\/2\" x 4-1\/2\" size fits standard mortise frame preparations.\u003c\/li\u003e\n\u003cli\u003e626 Satin Chrome finish offers a durable, professional appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe TA786 routes concealed wiring through the hinge barrel, allowing electricity to pass from the frame to the door leaf without exposed cabling. The Quick Connect terminals let installers join the eight wires quickly while maintaining consistent electrical continuity for connected devices.\u003c\/p\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\u003eTA786-4-1\/2-4-1\/2-QC8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eElectrified Full Mortise Hinge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Class\u003c\/th\u003e\n\u003ctd\u003eHeavy Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003eConcealed Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKnuckle\u003c\/th\u003e\n\u003ctd\u003eThree Knuckle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003e626 Satin Chrome (US26D)\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\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUnited States\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\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\u003c\/th\u003e\n\u003ctd\u003e4-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Wires\u003c\/th\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnector Type\u003c\/th\u003e\n\u003ctd\u003eQuick Connect (QC8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKnuckle Count\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Configuration\u003c\/th\u003e\n\u003ctd\u003eConcealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCorner Radius\u003c\/th\u003e\n\u003ctd\u003eSquare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Rating\u003c\/th\u003e\n\u003ctd\u003eHeavy Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eFull Mortise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrified\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"MCKINNEY","offers":[{"title":"Default Title","offer_id":48323438444750,"sku":"TA7864545US26DQC8","price":334.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3493\/4478\/files\/McKinney_TA786-4-12x4-12-US26D-QC8.png?v=1788540388","url":"https:\/\/qualitydoor.com\/products\/mckinney-ta786-4-1-2x4-1-2-us26d-qc8-electrified-full-mortise-heavy-weight-concealed-bearing-hinge-8-wires-with-quick-connect-satin-chrome-finish","provider":"QualityDoor.com","version":"1.0","type":"link"}