This is an antique set of door knobs, mortise lock set and face plates. There are no screws and no key included. The door knobs are 2 1/4 diameter. The pieces are in good polished condition, we had to remove a layer or two of paint to get down to the original beauty of this set.The latch on the lock works well. Everything you see in the photos is included. This would be a beautiful accent to a coat closet door in an entry or on a pantry door in a victorian home or a country kitchen. Thank you for visiting our etsy shop. This item is made of metal.