Duty Bender, 2829S Medium Duty Inch and Metric Hand Tube Benders Base Part No. 2829 ... 5/16", 3/8", 1/2", 5/8", 3/4") and six metric sizes (5mm, 6mm, 8mm, 10mm, 12mm, and ... 14mm). Will bend copper, aluminum, annealed steel and stainless ... data. See Table N3, on page 15, for metric part numbers and technical data. 1" ... Hand Tube Bender Part No. 16-2829 For tubing size 1" O.D. in soft copper and ... These are sturdy, easy-to-use hand tools for fast and accurate bending without ...