SOSS 106 CSM Invisible Hinge -...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$45.86
$40.32
SOSS 106 CSM Invisible Hinge - 2-3/4" Concealed Surface Mount Hinge for Metal Applications

SOSS 106 CSM Invisible Hinge - 2-3/4" Concealed Surface Mount Hinge for Metal Applications

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Model: 106US26D
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$45.86
$40.32
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SOSS 106 CSM Invisible Hinge - 2-3/4" Concealed Surface Mount Hinge for Metal Applications

The SOSS 106 CSM Invisible Hinge is a special concealed surface mount hinge engineered for metal applications, measuring 2-3/4" in size with dimensions of 2-3/8" by 19/32" by 5/8". Constructed of zinc and steel materials, this cabinet-style hinge mounts on the back of the door and frame and requires no mortise, providing a clean appearance with the hinge visible only from the back. Designed for a maximum door thickness of 5/64", the 106 Series delivers superior appearance and durability for demanding commercial applications.

Key Features

  • Compact Dimensions: Precisely sized at 2-3/8" by 19/32" by 5/8" with an overall 2-3/4" product size for accurate fit in metal cabinet and door applications.
  • Concealed Surface Mount Design: Mounts on the back of the door and frame and requires no mortise, with the hinge visible only from the back for a discreet finished look.
  • Heavy-Duty Construction: Made of zinc and steel materials for superior appearance and long-term durability in commercial metal applications.
  • 5/8" Radius Corners: Featuring radius corner styling for a refined, finished aesthetic.
  • Maximum Door Thickness: Rated for doors up to 5/64" thick, ensuring proper fit and function within specified tolerances.
  • Invisible Hinge Function: Part of the SOSS Invisible Hinges product subgroup, purpose-built for cabinet and metal applications requiring an unobtrusive hinge solution.
  • Convenient Pair Packaging: Packaged 2 per bag as 1 pair, with 5 pair per container, simplifying ordering for installers and distributors.

Technical Specifications

  • Subcategory: Hinges and Pivots
  • Commercial/Residential: Commercial
  • Product Group: Door Hinges and Pivots
  • Product Type: Hinges and Pivots
  • Corner Style: 5/8" Radius Corners
  • Product Subgroup: Invisible Hinges
  • Duty Level: Heavy Duty
  • Electronic: No
  • Corner Type: Radius
  • Series: 106 Series
  • Product Function: Invisible Hinges
  • Product Size: 2-3/4"
  • Product Category: Door Hinges and Pivots
  • Department: Door Hardware
  • Application: Cabinet, Metal
  • Min. Material Thickness: NA
  • Fire Rating: No
  • Power Transfer: No
  • Closer: No
  • Counter Bored Screw Holes: No
  • Screws Included: None
  • Packaging: 2 / Bag = 1 Pair
  • Packages Per Container: 5 Pair
  • Price Per: Pair
  • Max. Material Thickness: 5/64″

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why SOSS 106?

SOSS 106 hinges combine zinc and steel construction with a precision concealed surface mount design to deliver superior appearance and durability for metal cabinet and door applications. Engineered for demanding commercial environments, the 106 Series offers a dependable, unobtrusive hinging solution where finished aesthetics and heavy-duty performance are both essential.

SOSS 106 CSM Invisible Hinge, 2-3/4" concealed surface mount, 2-3/8" x 19/32" x 5/8", zinc and steel. No mortise required. Trusted SOSS quality.

Product Specs

Subcategory:
Hinges and Pivots
Commercial/Residential:
Commercial
Product Group:
Door Hinges and Pivots
Product Type:
Hinges and Pivots
Corner Style:
5/8" Radius Corners
Product Subgroup:
Invisible Hinges
Duty Level:
Heavy Duty
Electronic:
No
Corner Type:
Radius
Series:
106 Series
Product Function:
Invisible Hinges
Product Size:
2-3/4"
Product Category:
Door Hinges and Pivots
Product Substrate:
Zinc and Steel
Department:
Door Hardware

SOSS 106US26D – Frequently Asked Questions

1) Does the SOSS 106 CSM invisible hinge need a mortise or router pocket?
No mortise. The 106 CSM is a surface mount version, so it screws to the back face of the door and the frame rather than into a routed pocket. From the front the opening looks clean because the hinge is only visible from the back. That is the practical difference from a standard SOSS invisible hinge, which has to be mortised into both leaf and jamb. If you have no way to router a metal door or cabinet leaf, this is the version to use.
2) Will a 2-3/4 inch SOSS 106 hinge fit my metal cabinet door, and how much room does it take up?
The 106 is a 2-3/4 inch size hinge with body dimensions of 2-3/8 x 19/32 x 5/8 inches. Lay those numbers against the flat area on the back of your leaf and frame: you need a clear, unobstructed strip behind the door edge for the body to sit on, since nothing recesses. It is a compact hinge, so on tall or heavy leaves you will be running more than one pair.
3) Can I use the SOSS 106 hinge on a fire rated door assembly?
No. The 106 CSM carries no fire rating, so keep it off any labeled opening. For rated work you need hardware that is listed for the assembly. On non-rated metal cabinet, locker and enclosure doors in commercial buildings, schools, healthcare and retail, the 106 is in its element.
4) Are screws included with the SOSS 106 CSM hinge?
No fasteners come with it. The 106 CSM ships as hinges only, and the holes are not counter bored, so plan your own screws or machine screws to suit the metal you are fastening into. Order them with the hinges or the job stops when the box is opened.
5) How is the SOSS 106 invisible hinge sold, per hinge or per pair?
Per pair. Two hinges come in a bag as one pair, and a container holds 5 pair. So a quantity of one gets you two hinges, which is the usual count for a single small cabinet or metal leaf; taller leaves needing three or four hinges mean ordering two pair.
6) Should I use a surface mount invisible hinge or a mortised one on a metal door?
It comes down to whether you can machine the leaf. A mortised invisible hinge disappears completely from both sides but needs a pocket cut in the door and the frame, which is not practical on thin sheet metal. The 106 CSM mounts on the back of the door and frame instead, so the face stays clean and nothing has to be routed, at the cost of the hinge being visible from behind. On material up to 5/64 inch, surface mount is the workable answer.
7) What finishes does the SOSS 106 CSM come in?
Three: unplated (UNP), 626 satin chrome, and 606 satin brass. Unplated is the one to take if the assembly gets painted or powder coated after the hinges go on, or if the hinge is buried where nobody sees it. 626 satin chrome is the standard match for commercial brushed hardware, 606 satin brass for brass trim.
8) What is the SOSS 106 CSM hinge made of, and will it hold up in a school or hospital?
Zinc and steel, rated heavy duty, and built for commercial rather than residential service. That combination is what SOSS puts behind traffic in offices, schools, healthcare facilities, retail, warehouses and government buildings. It is a mechanical hinge with no closer and no electrical power transfer through it, so if you need a door to close itself or carry wiring to an electrified latch, that has to come from separate hardware.
9) Does the SOSS 106 have square or radius corners?
Radius, with a 5/8 inch radius corner style. If you are replacing hinges on an existing run of metal cabinet doors and the old hardware left square-cornered shadows or fastener patterns, the rounded profile will not line up visually with square-corner hinges next to it. Worth checking before you standardize a floor of openings on the 106.
How fast can I get the SOSS 106US26D delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the SOSS 106US26D come with a warranty?
Absolutely. The SOSS 106US26D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the SOSS 106US26D?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the SOSS 106US26D from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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