Cal Royal DK9410B Door Knocker 180-Degree with Viewer
This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases 180-Degree door viewer.Diecast Knocker with solid brass viewer.Glass Lens Viewer: 1″ diameter, 9/16″ bore shaft. Product Features 180-Degree door viewer Diecast Knocker with solid brass viewer Glass Lens Viewer: 1″ diameter, 9/16″ bore shaft