Heavy-duty air tools tackle the toughest bolts

The Maxus MXT586 3/4-inch impact wrench delivers 1,000 foot-pounds of torque to remove almost any stubborn bolt or nut. A powerful pin clutch provides balanced impact and reduced vibration, and a built-in power regulator increases control. A 1/2-inch version, the MXT602, delivers 500 foot-pounds of torque. The company also offers the MXT501, a 3/8-inch ratchet that cranks out 55 foot-pounds of torque to remove small fasteners using a twin pawl design.