Peek-O Revolving Door Viewer
This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases Peek-O Revolving Door Viewers are designed for use in residences, apartments, commercial and professional buildings. Designed for doors 1″ to 2″ in thickness. Installation: Actual size of hole to be drilled 2-3/8″. Recommended height of installation 57″. Product Features Engineered to