CPT719QC Features and Benefits: -Fast, with 30 ft./lbs. of torque at 7000 rpm. -Compact and lightweight for easy access to the tight spots; only 4-1/2" long. -One hand push button forward/ reverse power regulator. -Perfect for small engine repair, small fasteners and body shops. -1/4" hex chuck. -1/4"" Drive Heavy Duty Air Impact Wrench with Hex Chuck.-1 yr warranty on material and workmanship.