772705 National Mfg/Spectrum Brands Hhi N328-427 1-3/8 To 2, Satin Nickel Door Viewer, This Viewer Allows A User To Identify Visitors From The Security Of A Locked Door, Viewer Adjusts To Fit Doors From 1-3/8 To 2 Thick, Offers 160 Degrees Lens Angle For Wide Viewing, Includes 3 Precision Ground Glass Lenses, Carded.