{"product_id":"mckinney-t4a3786-5x4-1-2-us26d-cc8-electrified-full-mortise-heavy-weight-bearing-hinge-8-wires-with-concealed-circuit-satin-chrome-finish","title":"McKinney T4A3786-5x4-1\/2-US26D-CC8 Electrified Full Mortise Heavy Weight Bearing Hinge, [8] Wires With Concealed Circuit, Satin Chrome Finish","description":"\u003ch2\u003eMcKinney T4A3786-5x4-1\/2-US26D-CC8 Electrified Full Mortise Heavy Weight Bearing Hinge, Five Knuckle, 5\" x 4-1\/2\", [8] Wires With Concealed Circuit, Square Corner, 626 Satin Chrome Finish\u003c\/h2\u003e\u003cp\u003eThe McKinney T4A3786 is an electrified full mortise hinge built for heavy-duty commercial door applications where power must be transferred from the frame to the door. Measuring 5\" x 4-1\/2\", this five knuckle hinge features a concealed circuit with eight wires, allowing electrified locks, monitoring devices, and access control components to operate without exposed cabling. The heavy weight bearing construction handles high-frequency and high-traffic openings with long-term reliability, and the 626 Satin Chrome (US26D) finish delivers a clean, durable appearance. Square corners make it a direct fit for standard mortised door and frame preparations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eElectrified full mortise design transfers power from frame to door through a concealed circuit.\u003c\/li\u003e\n\u003cli\u003eEight-wire configuration supports multiple electrified hardware functions simultaneously.\u003c\/li\u003e\n\u003cli\u003eHeavy weight bearing construction is rated for high-frequency, high-traffic openings.\u003c\/li\u003e\n\u003cli\u003eFive knuckle build provides stable, smooth door movement.\u003c\/li\u003e\n\u003cli\u003eSquare corner profile fits standard mortise preparations.\u003c\/li\u003e\n\u003cli\u003eDurable 626 Satin Chrome (US26D) finish resists wear over time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe concealed circuit routes electrical wiring internally through the hinge, keeping the conductors hidden and protected as the door swings. This provides a continuous, tamper-resistant electrical path between the door and frame for powered locking and monitoring devices.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConcealed Circuit (CC) provides an unexposed electrical pathway through the hinge.\u003c\/li\u003e\n\u003cli\u003eAvailable with wire options to support electrified door hardware and monitoring.\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\u003eT4A3786-5x4-1\/2-CC8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eElectrified Full Mortise Heavy Weight Bearing Hinge\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\u003eKnuckle Configuration\u003c\/th\u003e\n\u003ctd\u003eFive Knuckle\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\u003eHeavy Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\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\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\u003eSize\u003c\/th\u003e\n\u003ctd\u003e5\" x 4-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth (Open)\u003c\/th\u003e\n\u003ctd\u003e4-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Knuckles\u003c\/th\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003eBall Bearing\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\u003eElectrified Option\u003c\/th\u003e\n\u003ctd\u003eYes\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\u003eCircuit Type\u003c\/th\u003e\n\u003ctd\u003eConcealed Circuit (CC)\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":"Default Title","offer_id":48323437691086,"sku":"T4A3786545US26DCC8","price":316.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3493\/4478\/files\/McKinney_T4A3786-5x4-12-US26D-CC8.png?v=1788538750","url":"https:\/\/qualitydoor.com\/products\/mckinney-t4a3786-5x4-1-2-us26d-cc8-electrified-full-mortise-heavy-weight-bearing-hinge-8-wires-with-concealed-circuit-satin-chrome-finish","provider":"QualityDoor.com","version":"1.0","type":"link"}