Impact Wrench, Manufacturer suggested retail price. $615.85 Features and Benefits: Ring socket retainer for rapid socket changes Built-in regulator for positive speed Pin clutch hammer delivers 700 ft-lb. of torque Balanced pistol grip design Max. torque (ft-lb. @90PSI) 700 Working torque (ft-lb. @90PSI) 400-600 Free speed (RPM @90PSI) 5,000 Air inlet (NPT) 1/4 Rec. air pressure (PSI) 90 Air consumption (CFM) 8 Weight (Lbs.) 10.5 lbs. Length (In.) 10-1/4" Manufacturer: Mountain 1 yr warranty on material and workmanship