Ingersoll W7152 20V High-torque 1/2" Cordless Impact Wrench - Bare Tool
The W7152 is the most powerful ½" cordless impact wrench in its class. Delivering 1500 ft-lbs of nut-busting torque and utilizing the IQV® Intelligent Control System, the W7152 can go from MAX torque to "hand tight" in no time.