Crimper 5 blade Midwest

Description Crimper blades are 13 gauge cold-rolled steel heat-treated to a hardness of 45-50Rc. Crimps round and square duct, downspouts, etc. Compound leverage action. Heavy duty plastic grips for user comfort. Nominal Length Throat Depth Crimping Length 10″ – 254mm 1.75″ – 44.5mm 1.625″ – 41mm