One Way Viewer 120 Degrees Viewing Angle Mounting Hole Dia 1/2 In. Satin Brass Finish Material Brass For Door Thickness 1-3/8 to 2-1/16 In.. No Fire Rating Standards U700 FOR UL LISTED
One Way Viewer 120 Degrees Viewing Angle Mounting Hole Dia 1/2 In. Satin Brass Finish Material Brass For Door Thickness 1-3/8 to 2-1/16 In.. No Fire Rating Standards U700 FOR UL LISTED