{"product_id":"deltana-dsh4r45-4x4-radius-spring-hinge-antique-brass","title":"Deltana DSH4R45 4x4 Radius Spring Hinge Antique Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DELTANA DSH4R45 is a 4-inch x 4-inch radius corner spring hinge finished in antique brass. Spring hinges are self-closing hinges used in door applications where the door must return to a closed position without manual effort or a separate door closer. This hinge is constructed to architectural hardware standards and is sold as a single unit. The radius corner profile gives a traditional, rounded appearance suited to period-style door and millwork installations. Licensed carpenters, finish contractors, and door hardware installers are the typical trade professionals who specify and install this product.\u003c\/p\u003e\n\u003cp\u003eThe DSH4R45 is designed for interior and light-duty exterior door installations where a self-closing function is required by code or design preference. Typical applications include corridor doors, apartment entry doors, and other passage doors in residential or light commercial construction where fire codes or building specifications call for doors to close automatically. The antique brass finish integrates with traditional and transitional architectural hardware programs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSelf-closing spring mechanism returns door to closed position without a separate closer\u003c\/li\u003e\n  \u003cli\u003e4 inches x 4 inches leaf size suits standard residential and light commercial door weights\u003c\/li\u003e\n  \u003cli\u003eRadius corner profile provides a traditional rounded appearance\u003c\/li\u003e\n  \u003cli\u003eAntique brass finish coordinates with period and transitional door hardware\u003c\/li\u003e\n  \u003cli\u003eSold individually, allowing single-hinge replacement or custom quantity ordering\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 residential and light commercial doors requiring a self-closing 4-inch x 4-inch hinge with radius corners.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSpring hinges are installed by licensed carpenters or door hardware professionals following standard door prep dimensions. Secure the door in a door buck or use a hinge installation jig to ensure consistent mortise depth and alignment across all hinges on the door. Power down any electric strike or access control hardware associated with the door before beginning work. Adjust spring tension according to the manufacturer tool slot on the hinge barrel to achieve proper latching force without slamming.\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 Type\u003c\/strong\u003e: Radius (1\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Antique Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Type\u003c\/strong\u003e: Spring Hinge (Self-Closing)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 5.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 2.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 0.9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.8 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Each (EA)\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: DSH4R45\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELTANA","offers":[{"title":"Default Title","offer_id":51563827724594,"sku":"DSH4R45","price":22.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/398d7ed2ec2d1334066a001b8018e227.jpg?v=1786504286","url":"https:\/\/voomisupply.com\/products\/deltana-dsh4r45-4x4-radius-spring-hinge-antique-brass","provider":"Voomi Supply","version":"1.0","type":"link"}