SOSS 101 Series Invisible Hing...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$34.91
SOSS 101 Series Invisible Hinge, 1-11/16" Size, Zinc & Steel Construction for 1/2"-3/4" Thick Doors

SOSS 101 Series Invisible Hinge, 1-11/16" Size, Zinc & Steel Construction for 1/2"-3/4" Thick Doors

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Model: 101CUS26D
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$34.91
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SOSS 101 Series Invisible Hinge, 1-11/16" Size, Zinc and Steel Construction for 1/2"-3/4" Thick Doors

The SOSS 101 Series Invisible Hinge is a 1-11/16" concealed hinge for wood or metal applications with material thickness from 1/2" to 3/4". Zinc and steel construction. Single-action operation with a full 180° swing for unobstructed clearance. Sold as 1 pair per card; priced per pair.

Key Features

  • Compact Concealed Design: 1-11/16" size with a minimum material thickness of 1/2" for a fully flush, invisible installation.
  • Full 180° Swing: Single-action operation allows the door to open completely flat.
  • Zinc and Steel Construction: Provides a clean appearance and long-term durability for light-duty commercial use.
  • Door Thickness Range: Fits wood or metal doors and cabinets 1/2" to 3/4" thick.
  • Radius Corner Profile: Clean finished edge on cabinet and door faces.
  • Wood Screws Included: Ships ready to install; machine screws available separately.
  • Pair Packaging: 2 per card (1 pair); 10 pair per container.

Technical Specifications

  • Series: 101 Series
  • Product Size: 1-11/16"
  • Duty Level: Light Duty
  • Commercial/Residential: Commercial
  • Corner Type: Radius
  • Min. Material Thickness: 1/2"
  • Application: Cabinet, Metal, Wood
  • Fire Rating: No
  • Power Transfer: No
  • Closer: No
  • Counter Bored Screw Holes: No
  • Screws Included: Wood
  • Packaging: 2 per card = 1 pair
  • Packages Per Container: 10 pair
  • Price Per: Pair

Typical Applications

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

Why SOSS 101?

The SOSS 101 Series is a compact invisible hinge built from zinc and steel for flush-fit performance in wood, metal, and cabinet applications. The full 180° single-action swing and 1-11/16" profile make it a reliable choice for light-duty commercial projects where a finished, hardware-free appearance is required.

Product Specs

Subcategory:
Hinges and Pivots
Commercial/Residential:
Commercial
Product Group:
Door Hinges and Pivots
Product Type:
Invisible Hinge
Product Subgroup:
Invisible Hinges
Duty Level:
Light Duty
Electronic:
No
Corner Type:
Radius
Series:
101 Series
Product Function:
Invisible Hinges
Product Size:
1-11/16"
Product Category:
Door Hinges and Pivots
Product Substrate:
Zinc and Steel
Department:
Door Hardware

SOSS 101CUS26D – Frequently Asked Questions

1) Can I put SOSS 101 invisible hinges on a metal door, or is it wood only?
Both. The 101 is rated for cabinet, metal, and wood applications within the 1/2 to 3/4 inch material range. One catch on metal: it ships with wood screws. Machine screws for a metal substrate are a separate item at added cost, so order them alongside the hinges rather than discovering it on site.
2) Is the SOSS 101 invisible hinge rated for a fire door?
No. The 101 is a light duty, non fire rated hinge. If the opening is a rated assembly, this is the wrong hinge and you need hardware carrying a fire label for that door type.
3) What is an invisible hinge and when should I use one instead of a butt hinge?
An invisible hinge mortises fully into the edge of the door and the edge of the jamb or cabinet case, so nothing shows when the door is closed. The SOSS 101 is the compact 1-11/16 inch size for light duty work. Use it where the millwork or a flush panel has to read as a continuous surface with no barrel or leaf breaking the line. A butt hinge is the better call when the door is heavy, when the opening is fire rated, or when you don't want to cut a routed pocket in both the door and the frame.
4) Does the SOSS 101 hinge let a door open all the way flat?
It swings a full 180 degrees, single action. That matters on cabinet and closet work where the door has to lie back against the case so drawers or slide-out shelves clear. Single action means it swings one direction only, not both.
5) How many SOSS 101 hinges do I get per order, and how are they packaged?
They come 2 per card, which is one pair, and that pair is the unit of sale. Cases hold 10 pair. For a fleet of cabinet doors, count two hinges per door on a typical light duty leaf and order in pairs accordingly.
6) Do I need special routing templates or drawings to install a SOSS 101 hinge?
Installation depends on getting the mortise pocket and the hinge spacing right, and SOSS publishes drawings for exactly that: a model sheet for the 101, a cased jamb detail, a hinge location sheet, and an open clearance detail. Pull the clearance detail before you cut, because the door edge has to clear the jamb through the full 180 degree swing and that clearance is what a miscut pocket ruins.
7) Is the SOSS 101 hinge strong enough for a commercial building, or is it residential grade?
It is a commercial rated hinge, but light duty. Zinc and steel construction. That puts it on cabinetry, millwork, and light panel doors in offices, retail, schools, healthcare and municipal buildings, not on a full weight entry or a high traffic passage door. Match it to the leaf weight, not to the building type.
8) Does the SOSS 101 invisible hinge have a handing, and do I order left and right separately?
No handing to specify. Invisible hinges of this type mount into a symmetrical mortise in the door edge and the jamb, so the same 101 hinge works on a left or right hand door. The only ordering choice is finish.
9) What finishes does the SOSS 101 come in for matching existing cabinet hardware?
Eight finishes: 605 bright brass, 606 satin brass, 609 antique brass, 613 oil rubbed bronze, 618 bright nickel, 619 satin nickel, 625 bright chrome, and 626 satin chrome. These are standard BHMA finish numbers, so matching to pulls and knobs already on the job is a matter of matching the number rather than eyeballing the color. Worth noting the hinge is invisible when closed, so the finish only shows on the door edge when it is open.
10) What is the corner type on the SOSS 101 hinge, and does it change how I cut the mortise?
Radius corner. The pocket gets routed with a bit rather than chiseled square, which is faster on a template and leaves the corners already matching the hinge leaf. If your existing mortises were cut square for a square corner hinge, the radius body will drop in but leave a small gap at each corner.
11) Can I get counterbored screw holes on the SOSS 101 for a flush screw head?
The 101 is not counterbored. Screw heads seat in plain holes in the leaf, so if you need the head fully below the leaf surface for a tight pocket, this model won't give you that.
How fast can I get the SOSS 101CUS26D 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 101CUS26D come with a warranty?
Absolutely. The SOSS 101CUS26D 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 101CUS26D?
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 101CUS26D 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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