SOSS 220 Series 5-1/2" Invisib...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$546.77
$428.33

SOSS 220 Series 5-1/2" Invisible Hinge (2" Minimum Door Thickness)

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Model: 220SSUS32D
From the 220 Series Collection

In Stock (leaves warehouse same day if ordered before 3pm ET)

$546.77
$428.33
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SOSS® Invisible Hinge model #220SS is for use in wood or metal applications that are 2″ thick. Made of complete 316 stainless steel. Our hinges are found in many applications where flush fit, compact size, smooth operation and corrosion resistance are necessary features. SOSS® Invisible Hinges open a full 180° and are a single action hinge.

The Underwriters Laboratories labeled the model #220SS SOSS® Invisible Hinge can be used on hollow metal, sheet metal, tin clad, and steel composite swinging type fire doors and frames rated up to and including 3 hours. They can also be used on wood core doors and frames rated up to 20 minutes. Additionally, they can be used on wood/plastic composite doors and frames constructed with Georgia Pacific FS 1 or FS 2 banding for a rating up to and including 90 minutes.

SOSS® Invisible Hinge model #220SS is for use in wood or metal applications that are 2″ thick. This full size door style hinge will provide superior appearance and durability. Made of complete 316 stainless steel. Our hinges are found in many applications where flush fit, compact size, smooth operation and corrosion resistance are necessary features. SOSS® Invisible Hinges open a full 180° and are a single action hinge.

The Underwriters Laboratories labeled the model #220SS SOSS® Invisible Hinge can be used on hollow metal, sheet metal, tin clad, and steel composite swinging type fire doors and frames rated up to and including 3 hours. They can also be used on wood core doors and frames rated up to 20 minutes. Additionally, they can be used on wood/plastic composite doors and frames constructed with Georgia Pacific FS 1 or FS 2 banding for a rating up to and including 90 minutes.

Use at least one fire-rated hinge for every 20″ of door height or portion thereof, or one hinge for every 60 lbs. or fraction thereof, whichever calculation demands more hinges.

Wood and machine screws are included.

Additional Information

Application Exterior, Full Sized Entry, Metal, Wood
Min. Material Thickness 2″
Fire Rating 90 / 180 MInutes
Power Transfer No
Closer No
Counter Bored Screw Holes No
Screws Included Wood and Machine
Packaging 1 / Box = 1 Each
Packages Per Container 1 Each
Price Per Each

Resources:

Manufacturer Resources

Product Specs

Category:
Door Hinges and Pivots
Subcategory:
Hinges and Pivots
Product Group:
Door Hinges and Pivots
Product Type:
Invisible Hinges
Product Subgroup:
Concealed Hinges
Commercial/Residential:
Commercial
Substrate:
Stainless Steel
Duty Level:
Heavy Duty
Electronic:
No
Corner Type:
Radius
Series:
220 Series
Collection:
220 Series
Product Function:
Invisible Hinges
Product Size:
5-1/2"

SOSS 220SSUS32D – Frequently Asked Questions

How fast can I get the SOSS 220SSUS32D 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 220SSUS32D come with a warranty?
Absolutely. The SOSS 220SSUS32D 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 220SSUS32D?
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 220SSUS32D 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.