A long-established Japanese brand air impact wrench. Short and light type that is convenient for working in narrow areas. * Total Length (Width) = 4.9 inches (126 mm) * Weight = 2.7 lbs (1.8 kg) * Bolt Diameter = 1/2 inches (12.7 mm) * Maximum Torque = 600 Nm * Twin Hammer specification for stabilizing torque; Can be used for changing tires and replacing agricultural equipment.