Klein Tools | sku: 100653 Klein Tools 2.416" Knockout Punch, 2" Conduit Klein Tools 2.416" Knockout Punch, 2" Conduit|Maximum Capacity Of 10 Gauge Mild Steel|Also Cuts Aluminum, Fiberglass And Plastic|Punches Holes Cleanly And Accurately|Black Oxide Finish|Weight: 0.94 Pounds|MFG# 53867|Ships from manufacturer. Please note... Log in for pricing