RYOBI introduces 18V ONE+ Cordless /2 in. Impact Wrench Kit with 4.0 Ah Battery and Charger. Producing 375 ft./lbs. of fastening torque, the 1/2 in. impact wrench provides up to 3,100 impacts per minute. This quick fastening also features a 1/2 in. anvil with friction ring for efficient socket changes. The variable speed trigger features an RPM of 0 - 2,700. The on-board LED worklight create additional visibility for all of your projects. The included 4.0 Ah Battery and 18V Charger are compatible with all RYOBI 18V ONE+ Tools. This 18V ONE+ Cordless 1/2 in. Impact Wrench Kit is backed by the RYOBI 3-Year Manufacturer's Warranty and includes (1) PCL265B 18V ONE+ 1/2 in. Impact Wrench, (1) PBP005 4.0 Ah Battery, (1) PCG002 18V Charger, and Operator's Manual.