This listing is for a set of key blanks from Ilco, perfect for locksmiths or anyone in need of a replacement key. The blanks are designed for use with the Schlage SC4 1145A lock, and are made in the USA. In addition to the key blanks, this listing also includes a brass key token and a keyless entry fob. The keyless entry fob is a convenient and secure way to start your vehicle without a key. The set is a great choice for those in need of a replacement key or for locksmiths looking to stock up on supplies.