180º Door viewer to suit doors from 35mm to 50mm.
Color: Silver
Material :Zinc Alloy & Glass
Diameter: Approx.1.6cm (0.63inch)
Fit Door Thickness: Approx.3.5-5.8cm (1.4-2.3inch)
Suitable for: Doors with 16-19mm in peephole diameter and 35-60mm in thickness.