Greenlee 7238SB Knockout Set Slugbuster 1/2-2"Highlights: Kit includes a 1" hex ratchet wrench Which allows use with both 3 8" and 3 4" draw studs Conduit size die and punch in 1 2", 3 4", 1", 1 1 4", 1 1 2" and 2" sizes Ball bearing draw studs with 1" hex head 3 8" x 1 5 8" and 3 4" x 2 15 16" and a high impact plastic carrying case 10 gauge mild steel capacity 10 pounds Ratchet Wrench