Dewalt DCF921D2T 18V XR 1/2 Brushless Impact Wrench (2 x 2.0Ah Batteries)

  
Features: Up to 609 breakaway torque (406 Nm of fastening torque) ensures removal of the tightest bolts Ultra compact, light weight design allows for use in confined areas Square drive with hog ring allows quick socket changes Hole in anvil allows securing of sockets with a retaining pin/rubber O-ring.