{"product_id":"mckinney-mps60-4-1-2x4-1-2-full-mortise-macpro-standard-weight-ball-bearing-hinge-five-knuckle","title":"McKinney MPS60-4-1\/2x4-1\/2 Full Mortise MacPro Standard Weight Ball Bearing Hinge, Five Knuckle","description":"\u003ch2\u003eMcKinney MPS60-4-1\/2x4-1\/2 Full Mortise MacPro Standard Weight Ball Bearing Hinge, Five Knuckle, 4-1\/2\" x 4-1\/2\", Square Corner\u003c\/h2\u003e\u003cp\u003eThe McKinney MPS60 MacPro is a full mortise, standard weight ball bearing spring hinge built for reliable self-closing performance on residential and light commercial openings. Measuring 4-1\/2\" x 4-1\/2\" with a five knuckle configuration and square corners, this hinge combines the durability of ball bearings with the convenience of an adjustable spring mechanism. The MacPro line is engineered to meet code requirements for self-closing doors without a separate closer, making it a clean, cost-effective solution. Tension is adjustable in the field so you can dial in the exact closing force each opening needs, delivering consistent, controlled door movement over years of daily use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFull mortise design for concealed installation in standard door and frame preparations.\u003c\/li\u003e\n\u003cli\u003eStandard weight steel construction suited to medium-frequency doors.\u003c\/li\u003e\n\u003cli\u003eBall bearing operation provides smooth, quiet swing and long service life.\u003c\/li\u003e\n\u003cli\u003eFive knuckle build for balanced load distribution and a clean appearance.\u003c\/li\u003e\n\u003cli\u003eAdjustable spring tension eliminates the need for a separate door closer.\u003c\/li\u003e\n\u003cli\u003e4-1\/2\" x 4-1\/2\" size with square corners fits common templated preparations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe MPS60 uses an internal spring that pulls the door back to the closed position after each use. Spring tension is set during installation and can be adjusted later to fine-tune closing speed and force for the specific door.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdjustable spring tension for controlled, self-closing operation.\u003c\/li\u003e\n\u003cli\u003eBall bearing construction for smooth, quiet performance.\u003c\/li\u003e\n\u003cli\u003eMeets self-closing requirements without a separate closer.\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\u003eMPS60-4-1\/2x4-1\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eFull Mortise Spring Hinge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHinge Type\u003c\/th\u003e\n\u003ctd\u003eBall Bearing, Self-Closing\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\u003eWeight Class\u003c\/th\u003e\n\u003ctd\u003eStandard Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eGrade 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\u003eLimited Lifetime Warranty\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\u003eHinge Width (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\u003eSpring Type\u003c\/th\u003e\n\u003ctd\u003eAdjustable Tension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClosing Function\u003c\/th\u003e\n\u003ctd\u003eSelf-Closing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCorner Radius\u003c\/th\u003e\n\u003ctd\u003eSquare\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\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eFull Mortise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eANSI\/BHMA Standard\u003c\/th\u003e\n\u003ctd\u003eA156.17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"MCKINNEY","offers":[{"title":"US10BE-613E Dark Oxidized Bronze","offer_id":48391327449294,"sku":"MPS604545US10BE","price":53.0,"currency_code":"CAD","in_stock":true},{"title":"US15-619 Satin Nickel","offer_id":48391350157518,"sku":"MPS604545US15","price":53.0,"currency_code":"CAD","in_stock":true},{"title":"USP-600 Primed for Painting or Staining","offer_id":48391350190286,"sku":"MPS604545USP","price":41.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3493\/4478\/files\/MckinneyMPS604545US10BE.png?v=1790176235","url":"https:\/\/qualitydoorhardware.ca\/products\/mckinney-mps60-4-1-2x4-1-2-full-mortise-macpro-standard-weight-ball-bearing-hinge-five-knuckle","provider":"QualityDoor.com","version":"1.0","type":"link"}