Texturing hammers for non-ferrous metals. Our double-sided hammers enable the user to make attractive patterns to give jewelry and other metal items a special look. Two different patterns with each hammer. Just place sheet metal on a flat metal block or anvil and strike sharply. In no time you will have interesting patterns. Hammers have a Rockwell hardness of 48, and the more the hammer is used, the more interesting the patterns become. Let your imagination take over.