{"product_id":"mckinney-t4a3386-5x4-1-2-nrp-full-mortise-heavy-weight-five-knuckle-hinge-non-removable-pin","title":"McKinney T4A3386-5x4-1\/2-NRP Full Mortise Heavy Weight Five Knuckle Hinge, Non-Removable Pin","description":"\u003ch2\u003eMcKinney T4A3386-5x4-1\/2-NRP Full Mortise Heavy Weight Five Knuckle Hinge, Non-Removable Pin\u003c\/h2\u003e\u003cp\u003eThe McKinney T4A3386 is a full mortise, heavy weight five knuckle hinge built for demanding commercial openings where high-frequency traffic and heavier doors are the norm. Measuring 5 inches by 4-1\/2 inches, this hinge features concealed ball bearings that deliver smooth, quiet operation over the life of the door. The non-removable pin (NRP) design adds a critical layer of security, preventing the pin from being tapped out when the door is closed—making it a smart choice for exterior and out-swinging doors. Manufactured to McKinney's exacting standards, the T4A3386 offers dependable performance and long service life on institutional, healthcare, and other heavy-use applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFull mortise design for standard commercial door and frame preparation.\u003c\/li\u003e\n\u003cli\u003eHeavy weight construction supports high-frequency and heavier door applications.\u003c\/li\u003e\n\u003cli\u003eFive knuckle profile with concealed ball bearings for smooth, quiet swing.\u003c\/li\u003e\n\u003cli\u003eNon-removable pin (NRP) enhances security on out-swinging exterior doors.\u003c\/li\u003e\n\u003cli\u003e5\" x 4-1\/2\" size suits a wide range of commercial openings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe non-removable pin feature secures the hinge pin in place so it cannot be removed while the door is in the closed position, protecting against forced entry on out-swing doors. The concealed ball bearings carry the door weight and reduce wear during repeated use.\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\u003eT4A3386-NRP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eT4A3386\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFull Mortise Five Knuckle Ball Bearing 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\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eHeavy Weight, Commercial Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePin Type\u003c\/th\u003e\n\u003ctd\u003eNon-Removable Pin (NRP)\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\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\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e5 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth (open)\u003c\/th\u003e\n\u003ctd\u003e4-1\/2 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKnuckles\u003c\/th\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearings\u003c\/th\u003e\n\u003ctd\u003eConcealed Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Bearings\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGauge\u003c\/th\u003e\n\u003ctd\u003e0.180 in.\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\u003eScrew Pattern\u003c\/th\u003e\n\u003ctd\u003eStandard Machine and Wood Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eHeavy Weight Doors, High Frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Use\u003c\/th\u003e\n\u003ctd\u003eExterior \/ Out-Swing Doors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"MCKINNEY","offers":[{"title":"US32D-630 Satin Stainless Steel","offer_id":48370462818510,"sku":"T4A3386545NRPUS32D","price":99.16,"currency_code":"USD","in_stock":true},{"title":"US10B-613 Oil Rubbed Bronze","offer_id":48370443223246,"sku":"T4A3386545NRPUS10B","price":99.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3493\/4478\/files\/McKinneyT4A33863376-US32D.png?v=1789504613","url":"https:\/\/qualitydoor.com\/products\/mckinney-t4a3386-5x4-1-2-nrp-full-mortise-heavy-weight-five-knuckle-hinge-non-removable-pin","provider":"QualityDoor.com","version":"1.0","type":"link"}