{"product_id":"soss-212us15-invisible-hinge-satin-nickel-medium-duty","title":"Soss 212US15 Invisible Hinge Satin Nickel Medium Duty","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOSS 212US15 is a medium duty invisible hinge designed for interior doors with a thickness of 1-1\/8 inches. When installed, the hinge conceals completely within the door and frame, leaving no hardware visible from either side when the door is closed. The satin nickel finish provides a clean, neutral appearance suited to modern and transitional interiors. At 0.8 pounds, the hinge is compact and self-contained. Installation requires precise mortising into both the door edge and the frame jamb, making this a task typically performed by a finish carpenter or experienced door installer.\u003c\/p\u003e\n\u003cp\u003eThis hinge is intended for residential and light commercial interior door applications where concealed hardware is specified. It is a practical choice for passage doors, closet doors, and interior panel doors where a flush, hardware-free appearance is desired. The 212US15 is sold as a single unit and is suited to doors requiring medium duty hinge support at standard residential door thicknesses.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFully invisible when door is closed — no exposed knuckles or barrel\u003c\/li\u003e\n  \u003cli\u003eMedium duty rating suitable for standard interior door weights\u003c\/li\u003e\n  \u003cli\u003eDesigned for 1-1\/8 inch door thickness\u003c\/li\u003e\n  \u003cli\u003eSatin nickel finish blends with contemporary hardware finishes\u003c\/li\u003e\n  \u003cli\u003eCompact form factor at 0.8 pounds per unit\u003c\/li\u003e\n  \u003cli\u003eSold individually, allowing precise quantity ordering by door count\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 hinge for medium duty interior doors with a thickness of 1-1\/8 inches.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires routing or chiseling precise mortises into both the door edge and the door frame jamb to accept the hinge body. Power down any associated door hardware or access control systems before beginning work. A router with a straight bit and a proper hinge mortise jig is strongly recommended to achieve the tight tolerances required for invisible hinges. Follow local building codes for door hardware installation in commercial applications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoor Thickness\u003c\/strong\u003e: 1-1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Width\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Length\u003c\/strong\u003e: 3-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (installed)\u003c\/strong\u003e: 4.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Width (installed)\u003c\/strong\u003e: 2.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height (installed)\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.8 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Satin Nickel (US15)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty Rating\u003c\/strong\u003e: Medium Duty\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: SOSS \/ UIP ALLEGION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 212US15\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOSS","offers":[{"title":"Default Title","offer_id":51557902909746,"sku":"212US15","price":53.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/be653a9fb9df9d659847f26fa8018edb.jpg?v=1786397846","url":"https:\/\/voomisupply.com\/products\/soss-212us15-invisible-hinge-satin-nickel-medium-duty","provider":"Voomi Supply","version":"1.0","type":"link"}