SOSS 420 Heavy-Duty Invisible Hinge, 2" Door Thickness, 4-1/2" Height, 3 Hour Fire-Rated, 1ea. Per Box

SOSS® Invisible Hinge model #420 is for use in metal applications that are 2″ thick. The model #420 is made of alloy steel. SOSS® Invisible Hinges open a full 180° and are a single action hinge.

The Underwriters Laboratories labeled the model #420 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.

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

Finishes

US26D Satin Chrome, UNP Unplated, US19 Black E-Coated, US15 Satin Nickel, US4 Satin Brass

Size

4-1/2" x 1-3/8"

Fire-Rating

UL Listed to 3 Hours

Door Applications

Metal or Wood Doors

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420 Alloy Steel Invisible Hinge
SOSS 420 Alloy Steel Invisible Hinge