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SOSS Door Hardware

Upon its inception more than 120 years ago, the SOSS Invisible Hinge quickly became the choice of designers, scientists, agencies and historical luminaries alike. The smooth, projectionless quality of SOSS Invisible Hinges has appealed to architects for more than a century. That’s why Frank Lloyd Wright used them on the interior doors at world famous Fallingwater in Mill Run, Pennsylvania.

From custom cabinetry in corporate jets and space-saving folding trays in passenger trains, to hidden rooms and moving walls in residential and commercial environments, SOSS concealed hinges are selected for use in an endless array of specialty applications where compact size, smart operation and superior appearance are required.