Peep Holes allow you to see on the other side of your door without opening it. If you do not have one of these installed on your front door, then we advise you get one. An ideal way to see who is at your door before you actually open it, which provides added security. A 90 degree field of view gives you a broad view of who’s outside. Color BRASS
180 Degree View
Fits Doors 1 3/8 to 2 1/4 Thick
Brass in Color