You will love the Tube Ringer®! With little effort it will put a beautiful corrugated pattern on metal sheet up to 24 gauge and wire up to 20ga. Simply twist the handle and this jewelry sheet metal wringer takes care of the rest. The 3 rollers will handle sheet stock up to 2.5" wide and leave the metal nice and smooth. Enhance your artistic efforts with this easy to use economical tool. Made in USA.