{"product_id":"deltana-s44hdbb15-square-hinge-heavy-duty-ball-bearing-4x4","title":"Deltana S44HDBB15 Square Hinge Heavy Duty Ball Bearing 4x4","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DELTANA S44HDBB15 is a 4-inch by 4-inch square door hinge built for heavy-duty applications and finished in satin nickel. Ball bearing construction reduces friction and wear under high-cycle conditions, making this hinge suitable for commercial and residential doors that see frequent use. The solid construction and durable finish give it long-term corrosion resistance in interior applications. Licensed contractors, finish carpenters, and door hardware installers specify this hinge when a combination of load capacity and clean architectural appearance is required.\u003c\/p\u003e\u003cp\u003eThis hinge is sold as a pair and is suited for interior and exterior door installations where a heavy-duty, ball bearing hinge is specified. The 4-inch by 4-inch square profile fits standard residential and light commercial door frames. The satin nickel finish coordinates with a wide range of architectural hardware in both residential and commercial settings. It is a common choice for high-traffic entry points, office doors, and institutional door applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty ball bearing construction for reduced friction and extended service life\u003c\/li\u003e\n\u003cli\u003e4-inch by 4-inch square hinge profile for standard door frame compatibility\u003c\/li\u003e\n\u003cli\u003eSatin nickel finish for corrosion resistance and clean architectural appearance\u003c\/li\u003e\n\u003cli\u003eSold as a pair for complete single-door installation\u003c\/li\u003e\n\u003cli\u003eCompact leaf thickness of 0.3 inches minimizes gap between door and frame\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation hinge for standard residential and light commercial door applications requiring a 4-inch by 4-inch heavy-duty ball bearing hinge in a satin nickel finish.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by carpenters, door hardware specialists, or licensed contractors. Power down any electronic door hardware and ensure the door is properly supported before removing existing hinges. Use a chisel and router to mortise the hinge leaf flush with the door edge and frame jamb per the door manufacturer's specification. Follow applicable building codes for door hardware installation in commercial occupancies.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHinge Size\u003c\/strong\u003e: 4 inches x 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeaf Length\u003c\/strong\u003e: 4.7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeaf Width\u003c\/strong\u003e: 1.7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeaf Thickness\u003c\/strong\u003e: 0.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.85 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Type\u003c\/strong\u003e: Ball Bearing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Satin Nickel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Pair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DELTANA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: S44HDBB15\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELTANA","offers":[{"title":"Default Title","offer_id":51560829485362,"sku":"S44HDBB15","price":30.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8552883af18e8493a3ec8a4ff50acb11.jpg?v=1786458363","url":"https:\/\/voomisupply.com\/products\/deltana-s44hdbb15-square-hinge-heavy-duty-ball-bearing-4x4","provider":"Voomi Supply","version":"1.0","type":"link"}