Prosource Brass Door Viewer 160-Gold

Brand: Prosource
Color: Gold
Material: Brass
Features:
Viewing Angle: Provides A 160-Degree Viewing Angle, Offering A Wide Field Of Vision For Security Purposes.
Fire Rated: It Is Ul Listed (Underwriters Laboratories) And Fire-Rated For 20 Minutes (Some Models 90 Minutes) As Indicated By The "Fire" And "Ul Listed" Text On The Label. This Makes It Suitable For Residential And Commercial Fire Doors.
Compatibility: Designed To Fit Standard Wood Or Metal Doors Ranging In Thickness From Approximately 1-3/8 Inches To 2-1/8 Inches.
Bore Hole: Requires A 1/2-Inch (Or 9/16-Inch Depending On Model) Diameter Bore Hole For Installation.