Seller: sojournvt (13,805) 100%, Location: Montpelier, Vermont, Ships to: US & many other countries, Item: 112080615769 Condition: Used, scratches, rust and noraml wear from use and age..., Maker: Unknown, Material: Steel, Details: This listing is for a Single Antique Master Key, # 37, for Antique Mortise Locks. It measures almost 2-/34 inches long. It is marked with the number 37. But, I don't know what doors it will work on. It is in good condition and seeking a new place to Rule...... Offered AS IS. Thanks for stopping by. Check Our Current Listings for Cool Key, Old Watches and other Needful Things. Peace!!!!