Soss 204CUS19 Invisible Hinge Light Duty Black Finish

Product Description

The SOSS 204CUS19 is a light-duty invisible hinge designed for interior doors with a thickness of 0.75 inches. When installed, the hinge is fully concealed within the door and frame, leaving no exposed hardware on either face. This makes it a preferred choice for finish carpenters, cabinetmakers, and millwork installers working on projects where a clean, uninterrupted door edge is required. The hinge measures 3.25 inches in length and 3.25 inches in width when open, with a folded depth of 0.63 inches. It ships in a black finish and is sold as a pair. At 0.15 pounds per pair, the unit is compact and easy to handle during installation.

The 204CUS19 is suited for residential interior door applications where concealed hardware is specified by the designer or required by the project scope. It is intended for light-duty use on standard 0.75 inch thick door slabs. Typical installations include passage doors, closet doors, and interior architectural doors where surface-mounted hinges would compromise the visual intent of the finish work. This hinge is appropriate for wood doors and compatible door frames that allow for proper mortising.

Key Features

• Fully invisible when door is closed — no exposed hardware on door face or frame face
• Black finish for compatibility with dark hardware schemes
• Compact folded depth of 0.63 inches suits standard door edge profiles
• Open dimensions of 3.25 inches x 3.25 inches provide adequate bearing area for light-duty loads
• Sold as a pair — minimum order quantity is 1 pair, case quantity is 10 pairs
• Lightweight at 0.15 pounds per pair for easy handling on the job

Compatibility

Designed as an OEM-style replacement or new-installation invisible hinge for light-duty interior doors with a door thickness of 0.75 inches.

Installation Notes

Installation of invisible hinges requires precise mortising into both the door edge and the door frame using a router or a SOSS-compatible hinge template. Carpenters and millwork installers should verify door and frame material compatibility before mortising. Power down any associated door hardware or access control systems before fitting. Follow all applicable local building codes for door hardware installation.