Engineer PAD-11 Precision Open Barrel Crimping Tool With Interchangeable Die System Ultra precise crimping for open barrel connectors .7mm, 1.0mm, 1.3mm, 1.6mm, 1.9mm, and 2.2mm die widths Patent pending interchangeable die system for expanded die widths Ergonomically designed handles with tether strap hole Equipped with a wire stripper and cutter