Each set includes a mortise lock, two red brass back plates, two black porcelain door knobs, center spindle and set screws. This listing also includes one additional back plate which does have a hole and is pictured.
The lock plate is 5 1/4" long, box is 3" deep and 5 5/8" tall. Each red brass plate is 9" tall by 2 3/8" wide. Door knobs are 2" in diameter.
Shipping included in price.