Prime-Line Giant Screen Gray Door Viewer

This door viewer is constructed from plastic and comes finished in gray. It features a high-impact plastic housing that requires a 1-3/4 in. hole. Fits 1-3/8 in. to 2 in. thick wood or metal doors and prism image is a reversed. For best results when using viewer at night, use less lighting inside than that which is illuminating the exterior side of the entry door.