Provides 500 ft-lb maximum torque and 700 ft-lb of loosening torque; The NitroCat 1375-XL is a no non-sense, hard hitting 1/2″ impact wrench that incorporates a twin hammer mechanism; Provides all the torque you need and a tremendous speed to get the job donePatented quiet tuned exhaust (86 dBA)Patented easy operation flip lever forward and reverseDurable KevlarTM reinforced “Body Armour” housing