{"product_id":"mckinney-t4a3382-4-1-2-us32d-half-surface-heavy-weight-bearing-hinge-five-knuckle-4-1-2-height-square-corner-reversible-630-satin-stainless-steel-finish","title":"McKinney T4A3382-4 1\/2-US32D Half Surface Heavy Weight Bearing Hinge, Five Knuckle, 4 1\/2\" Height, Square Corner, Reversible, 630 Satin Stainless Steel Finish","description":"\u003ch2\u003eMcKinney T4A3382-4 1\/2-US32D Half Surface Heavy Weight Bearing Hinge, Five Knuckle, 4 1\/2\" Height, Square Corner, Reversible, 630 Satin Stainless Steel Finish\u003c\/h2\u003e\u003cp\u003eThe McKinney T4A3382-4 1\/2 is a heavy weight half surface hinge engineered for high-frequency and high-traffic door openings where durability is essential. Built with a five knuckle design and anti-friction bearings, it delivers smooth, quiet operation while supporting the demands of heavy commercial doors. This 4 1\/2\" hinge features a square corner profile and a reversible design for flexible installation on either hand of door. Finished in 630 satin stainless steel (US32D), it resists corrosion and maintains a clean appearance in demanding environments. Its half surface configuration mounts one leaf to the door face and the other mortised into the frame, making it a reliable choice for institutional and industrial applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy weight construction designed for high-frequency, high-traffic door openings.\u003c\/li\u003e\n\u003cli\u003eFive knuckle design with anti-friction bearings for smooth, consistent movement.\u003c\/li\u003e\n\u003cli\u003eHalf surface mounting suited for doors requiring surface attachment on one leaf.\u003c\/li\u003e\n\u003cli\u003eReversible design allows installation on doors of either hand.\u003c\/li\u003e\n\u003cli\u003eSquare corner profile for standard commercial applications.\u003c\/li\u003e\n\u003cli\u003e630 satin stainless steel finish offers corrosion resistance and a durable appearance.\u003c\/li\u003e\n\u003cli\u003e4 1\/2\" height accommodates a wide range of standard door sizes.\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\u003eT4A3382-4-1\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eHalf Surface Heavy Weight Bearing Hinge\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\u003eReversible\u003c\/th\u003e\n\u003ctd\u003eYes\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\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\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003eAnti-Friction Bearing\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\u003eWeight Classification\u003c\/th\u003e\n\u003ctd\u003eHeavy Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Type\u003c\/th\u003e\n\u003ctd\u003eHalf Surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCorner Configuration\u003c\/th\u003e\n\u003ctd\u003eSquare Corner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHanding\u003c\/th\u003e\n\u003ctd\u003eReversible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish Code\u003c\/th\u003e\n\u003ctd\u003e630 \/ US32D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Use\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":"Default Title","offer_id":48400714793166,"sku":"T4A338245US32D","price":204.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3493\/4478\/files\/T4A338245US32D.png?v=1790348286","url":"https:\/\/qualitydoor.com\/products\/mckinney-t4a3382-4-1-2-us32d-half-surface-heavy-weight-bearing-hinge-five-knuckle-4-1-2-height-square-corner-reversible-630-satin-stainless-steel-finish","provider":"QualityDoor.com","version":"1.0","type":"link"}