Greenlee 7238SB Slug-Buster Knockout Kit with Ratchet Wrench, Grey & Green, Full Size : Amazon.ca: Tools & Home Improvement
AMZCNC- 8 Ton 1 2 Inch to 2 Inch Hydraulic Knockout Punch Driver Tool Kit with 6 Dies Hole Complete Tool Electrical Conduit Hole Cutter Set 8T 1 2~2 ¼‰ Black : Amazon.ca: Tools & Home Improvement
Greenlee 7238SB Knockout Punch Set - Michener Allen Auctioneering Ltd
Tempo Greenlee 737BB Knockout Punch Kit, 1-1/2-Inch and 2-Inch Conduit Size : Amazon.ca: Tools & Home Improvement