Knock out set 1/2 - 2 Description Greenlee 7238SB Kit Includes: • 1/2 inch Conduit Die Punch • 3/4 inch Conduit Die/Punch • 1 inch Conduit Die/Punch • 1-1/4 inch Conduit Die/Punch • 1-1/2 inch Conduit Die/Punch • 2 inch Conduit Die/Punch • 1 Hex Ratchet Wrench • 3/8 x 1-5/8 inch Ball-Bering draw stud • 3/4 x 2-15/16 inch Ball-Bering draw stud • High-impact, rugged plastic carrying case Greenlee 7238SB Features: • Steel Knockouts • Aluminum Knockouts • Fiberglass Knockouts • Plastic Knockouts