Used on entry doors to provide privacy while viewing from inside the home, and also as a decorative door knocker for visitors
Requires a 9/16 in. diameter installation hole, designed to install on 1-3/8 in. to 1-3/4 in. thick doors. Total height is 5-1/2 in
Satin nickel finish
Diecast construction
A 1/8 in. and 9/16 in. drill bit are both required for installation of this door knocker and viewer