{"product_id":"mckinney-sq3331-4-1-2x4-1-2-square-barrel-hinge-standard-weight-two-knuckle","title":"McKinney SQ3331-4-1\/2x4-1\/2 Square Barrel Hinge Standard Weight, Two Knuckle","description":"\u003ch2\u003eMcKinney SQ3331-4-1\/2x4-1\/2 Square Barrel Hinge Standard Weight, Two Knuckle, 4-1\/2\" x 4-1\/2\"\u003c\/h2\u003e\u003cp\u003eThe McKinney SQ3331 Square Barrel Hinge brings a clean, contemporary look to standard-weight doors with its distinctive squared barrel design. Built as a full mortise, two-knuckle decorative hinge measuring 4-1\/2\" x 4-1\/2\", it suits low to medium frequency openings where appearance matters as much as function. The squared corners and barrel profile give doors a modern, architectural finish while maintaining smooth, reliable operation. Ideal for residential and light commercial interiors, this hinge pairs durable steel construction with a refined aesthetic. Sold individually, the SQ3331 is a practical choice for anyone upgrading standard-weight doors with a sharp, styled hinge.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDecorative square barrel design that adds a modern, architectural look to standard doors.\u003c\/li\u003e\n\u003cli\u003eStandard weight construction suited to low and medium frequency openings.\u003c\/li\u003e\n\u003cli\u003eTwo-knuckle configuration for a simple, clean profile.\u003c\/li\u003e\n\u003cli\u003eFull mortise mounting for a flush, professional installation.\u003c\/li\u003e\n\u003cli\u003e4-1\/2\" x 4-1\/2\" size fits common standard-weight door applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMcKinney\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSQ3331-4-1\/2X4-1\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDecorative Square Barrel Hinge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight Category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKnuckle Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo Knuckle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull Mortise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow to Medium Frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimited Warranty\u003c\/strong\u003e\u003c\/td\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\u003ctd\u003e\u003cstrong\u003eHinge 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Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTemplate, Full Mortise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDoor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInterior Standard Weight Doors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"MCKINNEY","offers":[{"title":"US26D-626 Satin Chrome \/ LH Left Hand","offer_id":48391328628942,"sku":"SQ33314545US26DLH","price":97.0,"currency_code":"CAD","in_stock":true},{"title":"US15-619 Satin Nickel \/ LH Left 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