Knockout Punches Manual

1 in hex ratchet wrench allows use with both 3/8" and 3/4" draw studsUnique punch profile also splits slugs for easier slug removalPunches clean, uniform holes in mild steel, plastic and fiberglass

Four-point design allows to drop automatically without splittingSmooth operating ratchetDurable plastic storage case with organized slots

Greenlee: Slug-Buster Knockout Kits, 1/2 in - 2 in   Description: 1" hex ratchet wrench allows use with both 3/8" and 3/4" draw studs Unique punch profile also splits slugs for easier slug removal Punches clean, uniform holes in mild steel,...