Combination Machine Brake Capacity Aluminum 16 ga Brake Capacity Mild Steel 19 ga Brake Capacity Stainless Steel 24 ga Brake Type Box and Pan Maximum Bend Angle 90 Degrees Finger Width 1 in 2 in 3 in 4 in Shear Capacity Aluminum 15 ga Shear Capacity Mild Steel 19 ga Shear Capacity Stainless Steel 24 ga Roller Capacity Aluminum 15 ga Roller Capacity Mild Steel 19 ga Roller Capacity Stainless Steel 24 ga Number of Rollers 3 Minimum Roller Diameter 1.54 in