20" working Porthole Mirror - Nickel finish over solid aluminum .
Overall solid aluminum housing measures 20 inches in diameter. Mirror face is 13.5" diameter.
Porthole clamps are at 2" tall. Weighs approximately 6 lbs.
Folks use these in many creative ways; one favorite being a cover over a hidden wall safe.
Three countersunk screw holes for mounting (under clamps and hinge areas so hidden from view).
Nine brass rivets are beautiful accents.