Skil PWRCORE 20 IW6739B-10 Impact Wrench Kit, Battery Included, 20 V, 2 Ah, 3/8 in Drive, 2100, 3400, 3950 ipm IPM

The Skil PWRCORE 20™ brushless 20 V 3/8 in compact impact wrench gives you big power in a compact, lightweight package with up to 170 ft-lb of fastening torque, 220 ft-lb of nut busting torque and up to 3950 ipm for driving tough nuts and bolts. At more than 1 in shorter than its previous generation, this cordless impact wrench is an ideal power tool for working overhead or busting hard to reach car lug nuts and caliper bolts. Its 3/8 in square anvil features a friction ring for easy socket changes and its digital brushless motor combined with three speed selection provides high-performance power and precise control. Its Halo Light provides 5X more light than common LED's while reducing shadows and it lights up your workspace for up to 10 min.