viewer door sb 160 degree pb - Description

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. Manufactured from solid brass. Used to allow a user to identify visitors from the security of a locked door Fits doors 1-3/8 inch