The 160 Degree Door Viewer UL Listed Chrome 1/2″ (12.7 mm) from Richelieu Hardware is a UL-listed viewer designed for installation on fire doors rated up to 90 minutes. This door viewer offers 160 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: 160 degrees
• Mounting hardware is not included
• Diameter x Length: 1/2″ (12.7 mm) x 1-1/2″ (38.1 mm)
• Door Thickness: 1-3/8″ to 2″ (34.9 mm to 50.8 mm)