{"product_id":"deltana-dsh35r45-spring-hinge-3-5x3-5-antique-brass","title":"Deltana DSH35R45 Spring Hinge 3.5x3.5 Antique Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DELTANA DSH35R45 is a self-closing spring hinge designed for interior doors and light commercial applications. Measuring 3.5 x 3.5 inches with a 0.25-inch throw, it uses an internal spring mechanism to return a door to a closed position after each use. The hinge is finished in antique brass, making it a match for period-style and traditional door hardware sets. Installation is handled by finish carpenters, door hardware specialists, or qualified general contractors working to standard door-hanging specifications.\u003c\/p\u003e\n\u003cp\u003eThis spring hinge suits residential interior doors and light-duty commercial doors where a self-closing function is required without a surface-mounted door closer. Typical applications include passage doors, utility room entries, and fire-rated door assemblies that require passive self-closing compliance. The antique brass finish integrates with matching architectural hardware in traditional or transitional interior styles. Sold as a single unit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSelf-closing spring mechanism eliminates the need for a surface-mounted closer on light-duty doors\u003c\/li\u003e\n  \u003cli\u003e3.5 x 3.5 inch leaf size suits standard residential and light commercial door applications\u003c\/li\u003e\n  \u003cli\u003e0.25-inch throw provides adequate clearance for typical door frame profiles\u003c\/li\u003e\n  \u003cli\u003eAntique brass finish coordinates with traditional and transitional architectural hardware sets\u003c\/li\u003e\n  \u003cli\u003eSold individually, allowing replacement of a single hinge without purchasing a full set\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 3.5 x 3.5 inch hinge footprint with a self-closing function.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSpring hinges are installed by finish carpenters or qualified door hardware technicians. The spring tension is adjustable using the tension pin included with most spring hinge installations — set tension before fully seating the pin. Ensure the door and frame mortises are cut to the correct hinge leaf dimensions before installation. Do not over-tension the spring, as excessive force can stress the door frame and affect latch engagement.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Size\u003c\/strong\u003e: 3.5 x 3.5 x 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Antique Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 4.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 2.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 0.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.6 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Each\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: DSH35R45\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELTANA","offers":[{"title":"Default Title","offer_id":51560769126706,"sku":"DSH35R45","price":21.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7f89da1203706bdaa700664cb071c901.jpg?v=1786456935","url":"https:\/\/voomisupply.com\/products\/deltana-dsh35r45-spring-hinge-3-5x3-5-antique-brass","provider":"Voomi Supply","version":"1.0","type":"link"}