Home Depot offers the Ryobi One+ 18-volt Cordless 1/2" Impact Wrench Kit
with free shipping
. That's $10 off list and tied with our mention from last October and the lowest price we could find. The impact wrench features 300 ft. lbs. of torque, up to 3,200 impacts per minute, a 3-speed selector switch, tri-beam LED light, and GripZone overmold. It comes with an 18-volt Li-ion battery and dual chemistry battery charger.