Zinc Alloy Door Knocker with Peephole Viewer

– Stylish and simple door knocker and viewer with antique brass finish.
– Made of zinc alloy that is strong, durable, and rust-proof.
– 180 degree view.
– Made for 35-50mm (1.38-2 inch) door thickness.
– Easy to install.
– Peep hole diameter: 14mm
– Overall size: 5.5 inches