Concealed Door Hinges - Model 216FR Fire Rated Invisible



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Our High Quality SOSS® Concealed Door Hinge model #216FR is for use in metal or wood applications. This full size door hinge will provide superior appearance and durability. These hinges are used where compact size, smooth operation, and flush fit are necessary SOSS® Concealed Hinges open a full 180° and are a single action hinge. Multiple Finishes Available!  
Sold as Each (1 Individual Hinge)       Click to see Official Soss Hinges Video
How to install Concealed Hinges

The Underwriters Laboratories labeled the model #216FR SOSS® Invisible Hinge can be used on hollow metal, sheet metal, tin clad, steel composite or wood core swinging type fire doors and frames with a 20 minute rating.

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 demand more hinges.

Available Finishes

24 Karat Gold 
24 Karat Gold

Antique Brass
Antique Brass 

Black E-Coat 
Black E-Coat

Bright Brass 
Bright Brass

Bright Chrome
Bright Chrome

Bright Nickel 
Bright Nickel

Oil Rubbed Bronze

Satin Brass
Satin Brass

Satin Chrome
Satin Chrome

Satin Nickel
Satin Nickel


White E-Coat

Additional Information

Application Full Sized Entry, Metal, Wood
Min. Material Thickness 1-3/8"
Fire Rating 20 Minutes
Power Transfer No
Spring Closer No
Counter Bored Screw Holes No
Screws Included Wood
Packaging 1 / Box = 1 Each
Packages Per Container 1 Each
Price Per Each


A 1" (25.40mm)
B 47/64” (18.65mm)
C 4-5/8" (117.48mm)
D 15/64” (5.95mm)
E 1/4" (6.35mm)
F 2-19/32" (65.88mm)
G 1/16" (1.59mm)
H 1-15/32” (37.31mm)
I 15/32" (11.91mm)
Min. Matl. Thickness 1-3/8" (34.93mm)
Wood Screw Sizes #14x1-1/2" (6.3x38mm)
Soft Wood Pilot Hole No. 32
Hard Wood Pilot Hole No. 10
Machine Screw Sizes #1/4-20x1"
Hinge Weight 1.65 lb.