ITEM NAME:Tube Bender Brake Line Tool Pliers" 3/8" 1/4" 5/16Pipe Machine and Bending C6W0 description: 100% new high quality Color as shown Material: carbon steel Diameter range: 1/4", 5/16", 3/8". Marking degree. Instrument The precise angle is up to 180 degrees. Uses: manual pipe bender three-slot machine can bend 6/8/10mm copper pipe Packing: 11 * Tube bending machine hand tools.Uses: manual pipe bender three-slot machine can bend 6/8/10mm copper pipe. Marking degree. Material: carbon steel.