








⚡ Master every knockout with Greenlee’s Slug-Buster — precision, power, and speed in your hands!
The Greenlee 7238SB Slug-Buster Knockout Punch Kit is a professional-grade electrical conduit hole cutter designed for precision punching in materials up to 10-gauge mild steel, aluminum, brass, fiberglass, and plastics. Featuring a high-leverage 1" hex ratchet wrench with a 5-degree ratcheting mechanism and a unique slug-splitting punch profile, it ensures fast, clean holes from 1/2" to 2" conduit sizes. The kit includes all essential punches, dies, draw studs, and a rugged carrying case, making it the go-to toolset for electricians and contractors seeking efficiency and reliability on the jobsite.




| Material | Low Carbon Steel |
| Color | Green |
| Brand | Greenlee |
| Item Weight | 8.6 Pounds |
| Operation Mode | Mechanical |
| UPC | 022228500919 783310347576 640026833482 636123679696 646444617024 013227064373 735090688783 784497256477 756655859974 013147032339 |
| Global Trade Identification Number | 00783310347576 |
| Manufacturer | Greenlee |
| Part Number | 50347578 |
| Item Weight | 8.56 pounds |
| Product Dimensions | 10 x 10 x 12 inches |
| Item model number | 7238SB |
| Is Discontinued By Manufacturer | No |
| Size | 1/2" - 2" |
| Style | Ratchet Knockout Kit with Slug-Buster |
| Finish | Powder Coated |
| Power Source | Hand_powered |
| Item Package Quantity | 1 |
| Head Style | Hex |
| Measurement System | Inch |
| Included Components | Tools & Accessories |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Goods manufactured by Greenlee will be free from defects in workmanship and material for a period of one year from the date of user purchase, provided such goods are installed, operated, used and maintained in accordance with Greenlee's written instructions. |
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