IIT 80870 Casters Wheel Set, 1-1/2-Inch, 4-Pack Chisels can be used for removing excess metal and cutting sheet metal that is too thick for snips Angled point for great cutting power - Chamfered head reduces "mushrooming" for longer tool life 1 PC Cold Chisel: 3/8" x 5/16" x 5-1/2" 1 PC Cold Chisel: 1/2" x 7/16" x 6" Net Weight: 0.75 Lbs