Snap-on offers their 3/4" Drive Heavy Duty Air Impact Wrenches, Nos. MG1200, MG1200L-long anvil and MG1200XL-extra long anvil. These impact wrenches provide 1,200 ft./lbs. of maximum torque to quickly remove stubborn fasteners and a durable and hard-hitting twin hammer impact mechanism. The anvil stopping feature makes the anvil stop when the trigger is released, and a six vane rotor allows for faster motor start-up. Constructed of one-piece machined lightweight magnesium housing for durability. Cushion grip absorbs vibration and insulates against cold, reducing user fatigue.