Most traditional keys for equally traditional locks have grooves on either side of the blade, which will limit the kind of lock that they can be used on; and you can bet that when you call on a locksmith to help you with rekeying services, they will make yours to be exactly the way you had hoped for. Early puzzle padlocks were oriental in nature and ranged from three to seven rings with characters or letters that would release the hasp after being aligned properly, but you will find that the locks that a modern day locksmith can help you…