The NITROCAT 3/8" Impact Wrench, No. 1355-XL, provides 700 ft-lbs of loosening torque, 200-500 ft-lbs working torque, and 1,750 Blows Per Minute, with a rugged and reliable twin hammer mechanism which creates faster blows per minute. A lightweight 2.7-lb composite body offers the user a sleek comfortable ergonomic design. AIRCAT’s patented exhaust system gives this tool an extremely low decibel level of 86 dBa, with no loss of power. Also features a flip lever forward and reverse. Assembled in the U.S.A.