Conduit knockout / sheet metal punch (4579) In Stock Now

Need a 1-1/16" or 1-5/16" hole punched in sheet metal? This is the tool for you! Drill a 3/4" hole, screw three pieces together for the size you need, then turn with a 1" wrench and let this tool punch the hole. (Caveat: the tool is untested, but looks like it should work)