Florida Pneumatic offers the 1/2" Composite Impact Wrench with 600 ft./lbs. of torque for a fast rundown speed. This impact wrench features combined reverse/power management and a hard-hitting twin hammer. With integral siliencing, the FP-743A has composite housing to reduce the weight of the tool to only 4.5 lbs. Hammer cage and anvil are constructed of triple heated alloy steel.