{"product_id":"soss-216icus15-invisible-spring-hinge-satin-nickel-1-3-8in-door","title":"Soss 216ICUS15 Invisible Spring Hinge Satin Nickel 1-3\/8in Door","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOSS UIP ALLEGION 216ICUS15 is a heavy-duty invisible spring hinge designed for 1-3\/8 inch interior doors. Concealed completely within the door and frame when closed, it eliminates the visible barrel and knuckle of a traditional hinge while providing automatic return action via an integrated spring mechanism. The hinge measures 1 inch wide by 4-5\/8 inches in length and ships at 2.5 pounds. It is finished in satin nickel and is suited for residential and light commercial door applications where a clean, hardware-free appearance is required. Installation is performed by a skilled carpenter or finish trim contractor.\u003c\/p\u003e\n\u003cp\u003eThe 216ICUS15 is used in residential and light commercial interior door installations where aesthetics and door return function are both priorities. The invisible design is commonly specified in custom millwork, high-end interior door applications, and accessible design projects where exposed hinge hardware is undesirable. It is rated for 1-3\/8 inch door thickness and is appropriate for single-door installations in wood or composite door frames.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFully concealed design — hinge is invisible when the door is closed\u003c\/li\u003e\n  \u003cli\u003eIntegrated spring mechanism provides automatic door return\u003c\/li\u003e\n  \u003cli\u003eRated for 1-3\/8 inch door thickness\u003c\/li\u003e\n  \u003cli\u003eSatin nickel finish for corrosion resistance and aesthetic compatibility with contemporary hardware\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty construction for repeated-cycle durability\u003c\/li\u003e\n  \u003cli\u003eSold individually (1 hinge per unit)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation invisible spring hinge for 1-3\/8 inch interior wood or composite doors requiring a concealed, automatic-return hinge solution.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires precise mortise routing into both the door edge and the door frame jamb — use a router with an appropriately sized bit and follow the manufacturer template. Power down any electric strike or access-control hardware associated with the door before beginning work. This hinge is installed by a finish carpenter or licensed door hardware contractor. Follow local building codes for door hardware installation, particularly in commercial or accessible-design applications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Width\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Length\u003c\/strong\u003e: 4-5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Door Thickness\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Satin Nickel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 12.5 inches x 5.8 inches x 1.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 1 hinge per unit\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: SOSS \/ UIP ALLEGION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 216ICUS15\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOSS","offers":[{"title":"Default Title","offer_id":51558554075442,"sku":"216ICUS15","price":228.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0847d6b0a9daee99b99731b83ffdc4e9.jpg?v=1786414401","url":"https:\/\/voomisupply.com\/products\/soss-216icus15-invisible-spring-hinge-satin-nickel-1-3-8in-door","provider":"Voomi Supply","version":"1.0","type":"link"}