DEWALT DWMT70773 Heavy-Duty 1/2-in Pneumatic Air Impact Wrench | Canadian Tire
DEWALT 20V MAX Lithium-Ion Cordless 1/2-inch Impact Wrench with Detent Pin (Tool-Only) | The Home Depot Canada
DEWALT 20V MAX XR Cordless Impact Wrench with Detent Pin Anvil, 1/2-Inch, Tool Only (DCF894B) (Discontinued by Manufacturer) : Amazon.ca: Tools & Home Improvement