ZORO SELECT 19-184 Door Viewer,Polished,9/16" Hole Dia.
$7.59
Door Viewer, 200 Degrees Viewing Angle, Mounting Hole Dia. 9/16 in, Unfinished Finish, Material Brass, For Door Thickness 1 3/8 to 2 1/4, 90 min Fire Rating, Standards UL listed