Knockout Punch Parts
Punching a hole through sheet metal is a tough job, but a knockout punch tool is up to the task and aptly named. As tough as it is, however, it sometimes needs replacement parts. Our knockout punch parts include all the basic components (punch, die and screw) and more, including o-ring extractors, gasket cutters, extension bars and the knurled nuts they work with, and more. For parts for other hand tools, see our wrench parts, cutter parts, and stapler parts.