{"product_id":"mckinney-t4a3386-4-1-2x4-nrp-us32d-full-mortise-heavy-weight-five-knuckle-hinge-non-removable-pin-satin-stainless-steel-finish","title":"McKinney T4A3386-4-1\/2x4-NRP-US32D Full Mortise Heavy Weight Five Knuckle Hinge, Non-Removable Pin, Satin Stainless Steel Finish","description":"\u003ch2\u003eMcKinney T4A3386-4-1\/2x4-NRP-US32D Full Mortise Heavy Weight Five Knuckle Hinge, Non-Removable Pin, Satin Stainless Steel Finish\u003c\/h2\u003e\u003cp\u003eThe McKinney T4A3386 is a full mortise, heavy weight five knuckle hinge built for high-traffic and high-frequency openings where durability matters most. Measuring 4-1\/2 inches by 4 inches, it features an antifriction concealed bearing design that supports heavier doors while keeping operation smooth and quiet over time. The non-removable pin (NRP) adds security for outswing doors, helping deter tampering when hinge knuckles are exposed on the exterior side. Finished in Satin Stainless Steel (US32D), this hinge resists corrosion and blends cleanly with commercial door hardware. It's a reliable choice for institutional, healthcare, and commercial applications requiring dependable long-term performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFull mortise mounting for standard commercial door and frame preparation.\u003c\/li\u003e\n\u003cli\u003eHeavy weight construction rated for high-frequency and high-traffic openings.\u003c\/li\u003e\n\u003cli\u003eFive knuckle design with concealed antifriction bearings for smooth, quiet operation.\u003c\/li\u003e\n\u003cli\u003eNon-removable pin (NRP) improves security on outswing door installations.\u003c\/li\u003e\n\u003cli\u003eSatin Stainless Steel (US32D) finish offers strong corrosion resistance and a clean appearance.\u003c\/li\u003e\n\u003cli\u003eDimensions of 4-1\/2 by 4 inches suit a wide range of commercial door applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe non-removable pin feature prevents the hinge pin from being extracted while the door is in the closed position, which secures outswing doors where the knuckle is accessible from the exterior. The concealed bearings carry the door weight and reduce wear at the pivot points.\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHinge Type\u003c\/th\u003e\n\u003ctd\u003eFull Mortise, Five Knuckle\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\u003ePin Type\u003c\/th\u003e\n\u003ctd\u003eNon-Removable Pin (NRP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eSatin Stainless Steel (US32D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eANSI Grade 1\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\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 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHinge Width (Open)\u003c\/th\u003e\n\u003ctd\u003e4 in\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\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003eConcealed Antifriction Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase Material\u003c\/th\u003e\n\u003ctd\u003eStainless Steel\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\u003eHole Pattern\u003c\/th\u003e\n\u003ctd\u003eStandard Template\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\u003eANSI Number\u003c\/th\u003e\n\u003ctd\u003eA8112\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\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eHigh-Frequency \/ High-Traffic Openings\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":48370443059406,"sku":"T4A3386454NRPUS32D","price":73.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3493\/4478\/files\/McKinney_T4A33863376-US32D.png?v=1789503057","url":"https:\/\/qualitydoor.com\/products\/mckinney-t4a3386-4-1-2x4-nrp-us32d-full-mortise-heavy-weight-five-knuckle-hinge-non-removable-pin-satin-stainless-steel-finish","provider":"QualityDoor.com","version":"1.0","type":"link"}