Toolzone 3/8″ Air Impact WrenchProfessional-quality 3/8″ drive air impact wrench.It is designed for the motor industry and is ideal for use with cars and heavy commercial vehicles.With it being operated by compressed air, it makes it perfect for busy workshops, garages, body shops, and fitting shops.Specifications:Maximum Torque: 75ft. lbs.Air Consumption: 3CfmFree Speed Rpm: 9000Air Pressure: 90PsiAir Inlet: 1/4 BSP'Vibration Magnitude: 9.20M/S2.