The 200 Degree Door Viewer UL Listed Chrome 9/16″ (14.3 mm) from Richelieu Hardware is a UL-listed viewer designed for installation on fire doors rated up to 90 minutes. This door viewer offers 200 degrees of security. Adds style to your front entrance.

• Finish: Chrome, made of Solid Brass
• Fits standard size doors
• Application: Fire-rated doors
• Vision Angle: 200 degrees
• Mounting hardware is not included
• Diameter x Length: 9/16″ (14.3 mm) x 1-11/16″ (42.9 mm)
• Door Thickness: 1-3/8 in to 2-1/8″ (34.9 mm to 54 mm)