{"product_id":"soss-216us15-invisible-hinge-medium-duty-satin-nickel","title":"Soss 216US15 Invisible Hinge Medium Duty Satin Nickel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOSS \/ UIP ALLEGION 216US15 is a medium-duty invisible hinge designed for interior doors requiring a clean, concealed pivot point. When installed, the hinge is completely hidden from view on both the door face and the jamb face, leaving no exposed barrel or leaf hardware. It is sized for 1.375-inch doors and carries a satin nickel finish for corrosion resistance and aesthetic consistency with standard interior hardware. This hinge is installed by carpenters, millwork contractors, and finish hardware installers working on residential and light commercial door applications where a traditional butt hinge would interrupt a flush surface.\u003c\/p\u003e\n\u003cp\u003eThe 216US15 is suited for interior door applications where surface hardware must be concealed, including passage doors, closet doors, and architectural feature doors in residential and light commercial construction. The satin nickel finish coordinates with standard interior door hardware trim. It is sold as a single unit and is intended for doors falling within the medium-duty load range at 1.375 inches in thickness.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFully invisible installation — no exposed hinge hardware on door or jamb face when door is closed\u003c\/li\u003e\n  \u003cli\u003eMedium-duty load rating suitable for standard interior passage doors\u003c\/li\u003e\n  \u003cli\u003eSatin nickel (US15) finish for a consistent, low-sheen appearance\u003c\/li\u003e\n  \u003cli\u003eDesigned for 1.375-inch door thickness\u003c\/li\u003e\n  \u003cli\u003eSold individually — one hinge per order unit\u003c\/li\u003e\n  \u003cli\u003eCompact folded profile: 1.5 inches high, 4 inches wide, 1 inches deep\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style concealed hinge replacement for medium-duty interior doors with a 1.375-inch door thickness.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInvisible hinges require precise mortise routing into both the door edge and the door jamb; a router and hinge-specific template are the standard tools for accurate pocket cutting. Power to any electric hardware on the door assembly should be disconnected before beginning work. Follow applicable building codes and the door manufacturer's hardware specifications for hinge quantity and placement. Improper mortise depth or alignment will affect door swing and hinge longevity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\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\u003eCompatible Door Thickness\u003c\/strong\u003e: 1.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Height (folded)\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Width (folded)\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHinge Depth (folded)\u003c\/strong\u003e: 1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.75 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As\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: 216US15\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOSS","offers":[{"title":"Default Title","offer_id":51564139774258,"sku":"216US15","price":80.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9c85c73f798d6dc9783eb997629b12b3.jpg?v=1786512081","url":"https:\/\/voomisupply.com\/products\/soss-216us15-invisible-hinge-medium-duty-satin-nickel","provider":"Voomi Supply","version":"1.0","type":"link"}