The Balkamp Pro Power 1” Impact Wrench has a twin-hammer mechanism that delivers 2,000 ft/lbs of breakaway torque and 2,000 ft/lbs of maximum applied torque while maintaining a smooth, balanced performance. The heavy duty, lightweight, composite / magnesium housing delivers strength and balance. A comfortable anti-vibration grip reduces user fatigue and variable speed trigger provides precise speed control. The impact wrench features an 8" extended anvil and the handle exhaust directs air away from work and operator.