{"product_id":"mckinney-t4a3786-5x5-us10b-full-mortise-heavy-weight-five-knuckle-hinge-oil-rubbed-bronze-finish","title":"McKinney T4A3786-5x5-US10B Full Mortise Heavy Weight Five Knuckle Hinge, Oil Rubbed Bronze Finish","description":"\u003ch2\u003eMcKinney T4A3786-5x5-US10B Full Mortise Heavy Weight Five Knuckle Hinge, Oil Rubbed Bronze Finish\u003c\/h2\u003e\u003cp\u003eThe McKinney T4A3786-5x5-US10B is a full mortise heavy weight five knuckle hinge built for high-frequency, high-traffic openings where standard hinges fall short. Measuring 5 inches by 5 inches and finished in a warm Oil Rubbed Bronze (US10B), it pairs durable performance with a refined appearance suited to commercial and architectural applications. Featuring concealed ball bearings, this hinge delivers smooth, quiet operation while supporting heavier doors over years of daily use. As part of McKinney's proven heavy weight T4A series, it's a dependable choice for entryways, institutional buildings, and any opening that demands long-term reliability and strength.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFull mortise design for standard door and frame preparation.\u003c\/li\u003e\n\u003cli\u003eHeavy weight construction supports high-frequency and high-traffic doors.\u003c\/li\u003e\n\u003cli\u003eFive knuckle configuration for balanced load distribution and stability.\u003c\/li\u003e\n\u003cli\u003eConcealed ball bearings provide smooth, quiet swing and reduced wear.\u003c\/li\u003e\n\u003cli\u003e5 x 5 inch size accommodates a wide range of commercial door applications.\u003c\/li\u003e\n\u003cli\u003eOil Rubbed Bronze (US10B) finish offers a rich, traditional appearance.\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\u003eT4A3786-5x5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eFull Mortise Heavy Weight Five Knuckle Hinge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eOil Rubbed Bronze (US10B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003eConcealed Ball Bearing\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\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\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\u003e5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHinge Width (Open)\u003c\/th\u003e\n\u003ctd\u003e5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKnuckle Count\u003c\/th\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Classification\u003c\/th\u003e\n\u003ctd\u003eHeavy Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Count\u003c\/th\u003e\n\u003ctd\u003e4 Bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Door Weight\u003c\/th\u003e\n\u003ctd\u003eHeavy Weight Doors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Rating\u003c\/th\u003e\n\u003ctd\u003eHigh Frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGauge\u003c\/th\u003e\n\u003ctd\u003e0.180 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Holes\u003c\/th\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePin Type\u003c\/th\u003e\n\u003ctd\u003eNon-Rising\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\u003c\/tbody\u003e\u003c\/table\u003e","brand":"MCKINNEY","offers":[{"title":"US10B-613 Oil Rubbed Bronze","offer_id":48370443813070,"sku":"T4A378655US10B","price":73.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3493\/4478\/files\/T4A378655US10B.png?v=1789502499","url":"https:\/\/qualitydoor.com\/products\/mckinney-t4a3786-5x5-us10b-full-mortise-heavy-weight-five-knuckle-hinge-oil-rubbed-bronze-finish","provider":"QualityDoor.com","version":"1.0","type":"link"}