Technical Description:
Round Type; Mild Steel Material; Standard Threaded Knockout Punch Unit Used on; 4-1/2 Inch Designated Size; Die; Slug-Buster Used on Model/Brand; 742BB Used on Item Part NO.; 4 Inch Diameter Conduit/Pipe Size; SLUG-BUSTER[R] Brand

UPC: 78331004654

Part Number: 2983AV

Manufacturer: GREENLEE