{"product_id":"deltana-dsh4r53-spring-hinge-4x4-5-8-radius-bright-brass","title":"Deltana DSH4R53 Spring Hinge 4x4 5\/8 Radius Bright Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DELTANA DSH4R53 is a 4 inch x 4 inch spring hinge with a 5\/8 inch radius corner, finished in Bright Brass. Spring hinges incorporate a built-in coil spring mechanism that automatically returns a door to its closed position without a separate door closer. This makes them a common choice in commercial and residential applications where self-closing doors are required by code or by design. The hinge measures 5.25 inches in length, 2.8 inches in width, and 0.9 inches in height, and weighs 0.83 pounds. Installation is typically handled by a finish carpenter, door hardware installer, or general contractor working on interior door assemblies.\u003c\/p\u003e\n\u003cp\u003eThis spring hinge is suited for interior door installations in both residential and light commercial settings where a self-closing function is needed. Typical applications include corridor doors, utility room entries, and any door required to meet self-closing provisions under building or fire codes. The Bright Brass finish integrates cleanly with standard architectural hardware in brass or gold-tone families. Each unit is sold individually, with case quantities of 50 available for larger projects.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt-in spring mechanism provides automatic door return to closed position\u003c\/li\u003e\n  \u003cli\u003e4 inch x 4 inch leaf size suits standard interior door weight and thickness\u003c\/li\u003e\n  \u003cli\u003e5\/8 inch radius corner profile for a traditional architectural look\u003c\/li\u003e\n  \u003cli\u003eBright Brass finish for compatibility with brass-family door hardware sets\u003c\/li\u003e\n  \u003cli\u003eCompact profile at 5.25 inches x 2.8 inches x 0.9 inches\u003c\/li\u003e\n  \u003cli\u003eSold individually; case quantity of 50 available for volume installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation spring hinge for standard interior door frames requiring a 4 inch x 4 inch self-closing hinge with a 5\/8 inch radius corner.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSpring hinge installation is typically performed by a finish carpenter or licensed door hardware installer. Remove the door from the frame and ensure all power-operated hardware is de-energized before beginning work. Spring tension on self-closing hinges must be adjusted after mounting using the tension pin included with the hinge — do not over-tension, as this places excessive stress on the door frame and hardware. Verify that the self-closing function meets applicable local building or fire code requirements for the door assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\u003eCorner Radius\u003c\/strong\u003e: 5\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstalled Length\u003c\/strong\u003e: 5.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstalled Width\u003c\/strong\u003e: 2.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstalled Height\u003c\/strong\u003e: 0.9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.83 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Quantity\u003c\/strong\u003e: 50\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: DSH4R53\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELTANA","offers":[{"title":"Default Title","offer_id":51559124042034,"sku":"DSH4R53","price":23.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/66f8b4035cde513676b6d8a881a63e35.jpg?v=1786428381","url":"https:\/\/voomisupply.com\/products\/deltana-dsh4r53-spring-hinge-4x4-5-8-radius-bright-brass","provider":"Voomi Supply","version":"1.0","type":"link"}