The OEM Automotive Tools 3/8” Drive Super Duty Air Impact Ratchet Wrench, No. 24416, is equipped with a hammer clutch to reduce reaction force, 700 rpm and max torque of 50 ft/lbs. It features a rear air exhaust that is adjustable 360 degrees. Its compact size, only 6.5” in length and 1.32 lbs, make it great for working in tight spaces, says the company. The sealed ratchet housing helps to extend the life of the head. This is also available in a 1/4" Drive option (No. 24415).