JET Air Impact Wrench, Super Duty, Tool/Kit: Tool, Series: Magnesium, Square Drive, 1/2 in Drive, 550 ft-lb Forward/600 ft-lb Reverse, 7500 rpm, 90 psi Air, 1/4 in NPT Air Inlet, 3/8 in Minimum Hose Size, Muffled/Up-Hill Soft Grip Pistol Grip, 94.8 dBA, 4.7 cfm Short Run Air Consumption, 8-1/4 in Overall Length

• Produces 600 ft-lb of nut wrenching torque in reverse
• Ultimate power in reverse maximizes removal of stubborn rusted nuts
• Super strong composite body
• Incredibly lightweight only 5.80 lb