National Hardware N336-115 V805 Door Viewer in Antique Bronze,5/16" x 4-1/4" This viewer allows a user to identify visitors from the security of a locked door. Viewer adjusts to fit doors from 1-3/8-Inch to 2-1/8-Inch thick.

• Authorized Replacement for Stanley Hardware Stock #N336-115
• Used to allow a user to identify visitors from the security of a locked door
• Fits doors 1-3/8 inch to 2 inches thick
• Offers 160 degrees lens angle for wide viewing
• Requires 1/2 inch hole