Seller: milankey (5,350) 100%, Location: Kent, Ohio, Ships to: US & many other countries, Item: 162141574486 This is a used small vintage mortise latch, possibly used on a piece of furniture. The backset from center of cylinder to edge of door is 1-1/4". The size of the lock body is 1-3/8" x 1-1/2". The faceplate is 3/4" x 2-5/8". Obviously this is not a full size mortise lock. Found this in a bin in my keyshop. its probably been here since the 1970's. You would use some kind of thumburn on outside of door to retract this latch. (not included). The latch works fine. The dollar bill in the photo is not included, it is there to help illustrate the size of the latch. I describe my ebay items honestly, ship promptly and always leave positive feedback for successful transactions. Any questions please ask before bidding.