Now you can bring bold triangle shapes to your designs with the Wubbers jumbo triangle mandrel pliers. They are suited for creating pendants and focal pieces and can also be used to create bracelets, earring components, brooches or other statement pieces. With this tool, you can easily make many components that feature a consistent size and shape. These pliers are for use with 20 gauge dead soft sheet metal or lighter and for use with up to 12 gauge dead soft wire. These pliers feature triangle mandrels in two sizes. One will make triangles with an inside diameter of 15.7mm and the other will make triangles that are 19.8mm. The outside diameter of the triangle will change depending on what gauge wire you use.