This viewer is constructed from solid brass. It fits a wood or metal door. It features a fire door rated UL listed glass lens and an easy to install design.
Material: Solid Brass
Viewing Angle: 160 deg
Door Thickness: 1-3/8" to 2-1/8"
Bore Hold Diameter: 1/2"
Prop 65 Warning: This product contains one or more chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. http:www.oehha.orgprop65.html - Lead