Door Hole Viewer 1/2 Inch National Hardware N336-706 Powell Door Knocker, Matte Black (B103 1/2 Inch Hole Mounting Peephole Offers 160 degrees lens angle for wide viewing., Requires 1/2 inch hole. Product 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 Specifications Used to allow a user to identify visitors from the security of a locked door 1/2 in., Brass, 160-Degree Door Viewer Fits doors 1-3/8 inch to 2 inches thick. National Hardware 4 In. Matte Black Powell Door Knocker N336-706, 1 Offers 160 degrees lens angle for wide viewing , Requires 1/2 inch hole
