Ingersoll Rand IQV20-204 Impact Wrench Kit Impactool and drill-driver feature powerful motors and all-metal drivetrain to deliver a wide torque range High-power 20V IQV20 Lithium-ion batteries deliver the convenience of cordless with the power of air tools Ergonomic handle with comfort grip and variable speed trigger Tough composite housing protects against fluids, chemicals and repeated drops 1/2in. High-Torque Impactool (W7150) delivers 780 ft.-lbs. reverse torque and 1100 ft.-lbs. nut-busting torqueRare earth magnet motor for long life and high powerAll-metal impact mechanism and drivetrain for durability1/2in. Drill-Driver (W5140) delivers 700 in.-lbs. of torqueVariable speed with electronic brake16-position clutch for maximum fastening controlAll-metal ratcheting locking chuck and adjustable side handleKit includes two 20V 3.0Ah IQV20 high