Soss 220US26D Heavy Duty Invisible Hinge Satin Chrome

Product Description

The SOSS / UIP ALLEGION 220US26D is a heavy duty invisible hinge designed for doors with a thickness of 2 inches. When fully closed, the hinge is completely concealed within the door and frame, leaving no exposed hardware on the face of the door. This makes it a preferred choice for high-end residential and commercial interior door installations where a clean, uninterrupted door edge is required. The 220US26D measures 1.375 inches in width by 5.5 inches in length and ships with a satin chrome finish. Carpenters, millwork installers, and finish contractors are the typical trades installing this hinge.

The 220US26D is suited for interior door applications requiring a concealed hinge solution. Its heavy duty classification means it is intended for solid-core or heavier door assemblies up to 2 inches thick. The satin chrome finish coordinates with contemporary and transitional hardware finishes commonly specified in commercial office, hospitality, and upscale residential projects. It is sold individually as a single unit, so ordering quantities should reflect the number of hinges required per door leaf.

Key Features

• Completely invisible when door is closed — no exposed hinge hardware on door face or frame face
• Heavy duty construction rated for 2 inch thick door applications
• Satin chrome finish (US26D) for a matte, corrosion-resistant surface
• Compact body at 1.375 inches wide by 5.5 inches long for clean mortise fitment
• Sold as a single unit (EA) for flexible quantity ordering

Compatibility

Designed as an OEM-style replacement or new-installation invisible hinge for 2 inch thick interior door assemblies requiring concealed hardware.

Installation Notes

Installation of invisible hinges requires precise mortise routing in both the door edge and the door frame jamb; use a router with a suitable template for accurate cavity depth and placement. Power down any associated door access control hardware before service. Follow applicable building codes for door hardware installation, and verify hinge count and spacing meet load requirements for the door weight. Do not force the hinge leaves during installation, as the internal pivot mechanism can be damaged by misalignment.