This vintage set includes a key and lock made by Curtis C in Cleve Ohio, along with three National Lock keys that fit the other lock. The unique design of the key and lock adds a touch of history to any collection. The keys fit perfectly into the lock, ensuring that your valuables stay safe and secure. The set is perfect for collectors of vintage locks and keys, or those looking for a unique and functional addition to their home or office decor. Please look at pictures for more details. We will package securely and ship promptly.