The Klein Tools knockout punch set with wrench is a great solution for electrical professionals and enthusiasts alike. This set features a 1-Inch ratcheting wrench, knockout punches, dies, and draw studs for conduit sizes ranging from 1/2 to 2-Inch. With a cutting capacity of 10 gauge mild steel, it also handles materials like aluminum, fiberglass, and plastic as well. Built for precision and efficiency, this kit ensures clean and accurate hole punches while splitting slugs for easy removal.