The DeWALT® 3 blade crimper was designed with a reduced handle span, providing lower level of muscle effort required while crimping tough materials, this tool is traditionally used for crimping round metal pipe, gutters, downspouts to create a male fitting end and Crimps up to 22 ga galvanized steel, the crimp has a slip-resistant ergonomic grip and an external latch design for ease of use. DeWALT® 3-Blade Crimper, Cutting Capacity: 22 ga, 1-3/4 in Length of Cut, Straight Cut, Forged Steel Blade, 10-1/2 in Overall Length, Ergonomic Handle