Hi-Seas Bench Crimper, Six Crimping Positions, For 3.6 Millimeter to 7.0 Millimeter Crimps Increased leverage Heavy duty crimper 1.7Mm-4.2mm range Bench Mountable Long Handle for Increased Leverage and Crimping Power Excellent for Commercial Leader Manufacturing Easy use when making multiple leaders Great for Crimping Large, Bulky Rigs