Brand Name: Ace
*Hole Diameter: 0.5 in.
*Visibility Range: 200 deg.
*Finish: Bright
*Material: Brass
*Product Type: Door Viewer
*Minimum Door Thickness: 1-3/8 in.
*Packaging Type: Carded
*Maximum Door Thickness: 2-1/8 in.
*Number in Package: 1 pk