1/2 in. Impact WrenchThe AIRCAT 1150, 1 2 in. Composite Impact Wrench is designed for heavy duty automotive and industrial applications. It features the most significant advances in the performance of pneumatic power tools in nearly 30 years. The tool has substantially reduced noise levels while retaining more power and torque. It also incorporates a patented, ergonomically engineered handle design to relieve stress and fatigue on the operators hands, wrists and arms. The