$63.99 DEWALT Heavy-Duty Electric Corded Impact Wrench with Detent Pin â 1/2in. Drive, 345 Ft.-Lbs 
Dewalt 1/2-INCH DRIVE IMPACT WRENCH - HEAVY DUTY | The Home Depot Canada
Dewalt Dcf899P2 18V Xr High Torque Brushless Impact Wrench 1/2 Inch Sq Drive, 2 X 5.0 Ah 
