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For more than 120 years, SOSS Invisible Hinges have been recognized for their strength, beauty, and completely concealed design. Used worldwide in commercial buildings, homes, furniture, and more, they offer the perfect size for everything from entrance doors to jewelry boxes.

Engineered for lasting performance, SOSS Invisible Hinges never need adjustment. Their pivot point stays within the hinge, eliminating external pinch points. When closed, the hinge is completely concealed and tamper-resistant; when open, the riveted hinge pin is non-removable. These features make our hinges ideal for a wide range of applications.

Silver SOSS invisible hinge with four mounting holes on a white background.

Light Duty, Small Door Invisible Hinges

Light duty invisible hinges are ideal for use on small doors of 1/2" to 3/4" thicknesses. All hinges in this category are constructed with high quality stacked metal links and cast hinge bodies. They are fully concealed in the door and frame during installation for a classic and clean look.

Silver SOSS invisible hinge with four countersunk mounting holes on a white background.

Medium Duty, Small Door Invisible Hinges

Achieve a sleek, seamless look with medium duty invisible hinges. Designed for materials ranging from 3/4" to 1-1/8" thick, they are ideal for a variety of door types, including pantry doors, gates, bathroom stalls, closet doors, and more.

Silver SOSS invisible hinge with eight countersunk mounting holes on a white background.

Heavy Duty, Standard Door Invisible Hinges

Heavy duty, standard door, full size door style invisible hinges provide superior appearance and durability. Our hinges are found in many applications where flush fit, compact size and smooth operation are necessary features. SOSS Invisible Hinges open a full 180° and are a single action hinge.

Brass SOSS invisible hinge with eight countersunk mounting holes on a white background.

Heavy Duty, Large Door Invisible Hinges

SOSS offers a variety of invisible hinges for heavy duty, large door applications, including hinges made of alloy steel materials and solid alloy steel links providing exceptional strength and durability for your bulkiest of doors.

Two views of a silver SOSS invisible barrel hinge on a white background.

Specialty Invisible Hinges

SOSS offers specialty invisible hinges including the quadrant hinge for woodworkers or manufacturers of high quality wood products, as well as a selection of barrel hinges, made of solid brass with brass links and are totally invisible from either side when the door is closed.

Oil rubbed bronze magnetic door holder and stop on a white background.

Magnetic Door Holders & Stops

SOSS Door Holders & Stops securely hold doors open—even in strong winds. They can be mounted vertically to the floor or horizontally to a baseboard or wall and provide up to 9 lbs. of holding force when properly installed.

Wooden SOSS invisible hinge installation template with routed hinge openings.

Installation Accessories

SOSS offers a variety of installation accessories, including installation templates, invisible hinge router guide systems, Porter Cable Router Guide Bushing and Locknuts, Amana Tool Router Bits, and steel door reinforcements.

Related Brands

For more than a century, Ives has supplied durable, dependable door hardware. From pulls to vandal resistant trim and more, their robust products pair seamlessly with SOSS Invisible Hinges to complete commercial door openings.

Go to Ives

Schlage Commercial provides premium locking solutions for offices, multifamily, and hospitality projects. Combined with SOSS Invisible Hinges, which remain out of sight while delivering reliable strength and performance, Schlage hardware completes the look and delivers the security and durability you expect.  

Go to Schlage Commercial

Schlage Residential is built for real life. Paired with SOSS Invisible Hinges—which keep doors moving smoothly without visible hardware—Schlage locks, knobs, and handles protect your home without sacrificing style.

Go to Schlage Residential

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