The Wubbers Jumbo Triangle Mandrels add two more fun sizes to the Wubbers Triangles collection, bringing dramatic designs to your jewelry pieces. The largest of the Wubbers Triangles, these pliers are especially suited for pendants and focal pieces but can also be used to create bracelets, earring components, brooches, or statement pieces. Specially designed to be gentle on even the smallest of hands, these pliers have long handles with comfortable, foam covers that are easy to grip and that offer maximum control and visibility of your work. Total length: 6.75 inches. Jaws measure 20mm and 16mm. Use with 20-gauge dead soft sheet metal or lighter and up to 12-gauge dead soft wire.