Greenlee 2983AV 4″ Conduit Size Standard Round Knockout Die

Greenlee 2983AV Specifications:
• 4″ Conduit Size (Hole size is 4-1/2″) Standard Round Knockout Die

Greenlee 2983AV Features:
• This item is the die only.
• For use in 2-1/2″ – 4″ Conduit Size Manual Round Standard Knockout Punch Kit 7304.