{"product_id":"deltana-dsh35r53-4-spring-hinge-3-5x3-5-bright-brass","title":"Deltana DSH35R53\/4 Spring Hinge 3.5x3.5 Bright Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DELTANA DSH35R53\/4 is a spring hinge designed for architectural door applications requiring controlled, automatic return of the door to a closed position. Measuring 3.5 inches by 3.5 inches with a leaf thickness of 0.625 inches, this hinge combines a self-closing spring mechanism with a Bright Brass by Satin Brass finish. It is suited for residential and light commercial door installations where building codes or facility management requirements mandate self-closing doors. Door hardware specialists and finish carpenters are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis spring hinge fits standard door and frame preparations calling for a 3.5-inch hinge. The Bright Brass by Satin Brass finish suits interior applications where mixed or transitional hardware finishes are specified. It is sold individually and is appropriate for single-door installations in residential entryways, office corridors, and light commercial spaces where a self-closing function is required by code or design spec.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSelf-closing spring mechanism returns door to closed position automatically\u003c\/li\u003e\n  \u003cli\u003e3.5 x 3.5 inch leaf size fits standard residential and light commercial door preparations\u003c\/li\u003e\n  \u003cli\u003e0.625-inch leaf thickness for flush, surface-stable mounting\u003c\/li\u003e\n  \u003cli\u003eBright Brass by Satin Brass dual finish for transitional hardware schemes\u003c\/li\u003e\n  \u003cli\u003eSold as a single unit, compatible with case quantity ordering of 50\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 3.5-inch door hinge preparations in residential and light commercial door assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a door hardware specialist or finish carpenter. Remove the door from the frame and ensure the hinge mortise is properly sized before installation. Spring tension on self-closing hinges is adjustable; use the correct tension pin or hex wrench as specified by the hardware manufacturer and do not over-tension the spring. Verify that local fire or building codes governing self-closing door assemblies are met before final installation.\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 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeaf Thickness\u003c\/strong\u003e: 0.625 inches\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: 2.5 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: 0.7 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright Brass by Satin Brass\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: DSH35R53\/4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELTANA","offers":[{"title":"Default Title","offer_id":51557531615538,"sku":"DSH35R53\/4","price":19.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5908eaddb6ccfeac2e04f21d5211a522.jpg?v=1786390290","url":"https:\/\/voomisupply.com\/products\/deltana-dsh35r53-4-spring-hinge-3-5x3-5-bright-brass","provider":"Voomi Supply","version":"1.0","type":"link"}