Knockout Punch, Standard Round, Hole Size Nominal 0.885 in, Hole Size (In. ) 177/200 in, Conduit and Pipe Size (In. ) 1/2 in, Number of Pins 0, Max. Capacity Mild Steel (Ga. ) 10, Slug Splits in Half, Falls Free from Die and Stud, Designed for punching holes in stainless steel, For Punching Clean and Accurate Holes Stainless Steel. This item has been restricted from sale in the following state (s): []