1/2 in. Impact WrenchThe AIRCAT VIBROTHERM Series of Impact Wrenches are not your ordinary Impact Wrenches. For decades pneumatic impact wrench mechanisms, motor designs and styling have followed traditional design concepts that date back to the early 1970s. Over the past year through innovation in engineering, technology and investments in new manufacturing processes, AIRCAT has developed a truly new impact wrench hammer mechanism and motor drive. We also have