Hillman 200 deg. Door Viewer, Solid Brass w/Bright Brass Finish lets you see who is at your door before you open it, providing an added layer of security for your home or office. Crafted from solid brass with a bright brass finish, this door viewer a wide 200-degree viewing range for optimal visibility. It is designed for easy installation and fits doors ranging from 1-3/8" to 2" thick, making it a convenient and reliable security accessory. Model Number: