The AIRCAT VIBROTHERM DRIVE Composite 1/2” x 2” Extended Anvil Impact Wrench, No. 1178-VXL-2, features a hammer mechanism that reduces vibration levels up to 40 percent and increase the life of the hammer mechanism by 50 percent, according to the company. The low weight design of 4.7 lbs produces 950 ft-lb of maximum torque and 1,300 loosening torque and is ideal for tire service and repair, heavy duty maintenance, and off-road vehicle service. Additionally, it offers a 7,500 rpm free speed, a rubber handle grip and rubberized trigger inserts for comfort, and a friction-ring socket retainer for positive socket retention.