{"product_id":"soss-212ssus32d-invisible-hinge-satin-stainless-steel","title":"Soss 212SSUS32D Invisible Hinge Satin Stainless Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOSS 212SSUS32D is a medium-duty invisible hinge designed to mount completely concealed within the door and frame, leaving no exposed hardware when the door is closed. Finished in satin stainless steel, it is built for 1-1\/8 inch thick doors and carries a leaf size of 3\/4 inch by 3-3\/4 inch. The hinge is sold as an individual unit and is commonly installed by carpenters, millwork contractors, and finish trade professionals in commercial and residential applications where a clean, hardware-free appearance is required.\u003c\/p\u003e\n\u003cp\u003eThis hinge is suited for interior door installations where aesthetic continuity across the door face is a priority. Typical applications include office doors, hotel room entries, residential interior passage doors, and specialty cabinet or panel doors built to 1-1\/8 inch thickness. The satin stainless steel finish provides corrosion resistance appropriate for moderate-humidity interior environments. Installers working on healthcare, hospitality, or high-end residential projects commonly specify this hinge where visible hardware conflicts with design intent.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFully concealed when door is closed — no visible barrel or knuckle\u003c\/li\u003e\n  \u003cli\u003eMedium-duty construction suitable for standard interior door weights\u003c\/li\u003e\n  \u003cli\u003eSatin stainless steel finish for durability and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eSized for 1-1\/8 inch thick doors\u003c\/li\u003e\n  \u003cli\u003eLeaf dimensions of 3\/4 inch by 3-3\/4 inch for precise mortise fit\u003c\/li\u003e\n  \u003cli\u003eSold individually, allowing per-door quantity control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style invisible hinge replacement or new installation component for interior doors with a thickness of 1-1\/8 inch requiring a medium-duty concealed hinge mortised into the door edge and frame.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires precise mortising into both the door edge and the door frame using a router or chisels; accurate layout is critical to proper alignment and smooth operation. A licensed carpenter or millwork professional should complete the installation to ensure the mortise depth and position match the hinge geometry. Power to any adjacent electronic hardware such as electric strikes or access control devices should be disabled before beginning work. Follow applicable building codes and door hardware manufacturer guidelines for hinge count and placement based on door weight and height.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeaf Width\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeaf Length\u003c\/strong\u003e: 3-3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoor Thickness\u003c\/strong\u003e: 1-1\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty Rating\u003c\/strong\u003e: Medium Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Satin Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 2.7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.9 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: 212SSUS32D\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOSS","offers":[{"title":"Default Title","offer_id":51562697130290,"sku":"212SSUS32D","price":268.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2d74c6eadc4410a102a2c42468b4e23b.jpg?v=1786482406","url":"https:\/\/voomisupply.com\/products\/soss-212ssus32d-invisible-hinge-satin-stainless-steel","provider":"Voomi Supply","version":"1.0","type":"link"}