1-Inch Air Impact Wrench, Twin Hammer Air Impact Gun, Up to 1626N.m Reverse Torque, 4600RPM 6-Speed Pneumatic Wrench for Heavy Duty Auto Repairs and

1-Inch Air Impact Wrench, Twin Hammer Air Impact Gun, Up to 1626N.m Reverse Torque, 4600RPM 6-Speed Pneumatic Wrench for Heavy Duty Auto Repairs and Maintenance Forward and Reverse Switching Aluminum Alloy Body Reinforced Alloy Anvil 6-Speed Torque Control Comfortable Operation Quickly Remove & Tighten Nuts Square Drive: 1-inch Drive,Item Model Number: WFI-11073,Working Air Pressure: 90 PSI,Air Inlet Size: 1/2" NPT ,Max Reverse Torque: 1200 ft-lbs (1626 N.m),No-Load Speed: 4600 RPM,Product Dimensions: 9.65 x 10.83 x 4.13 in / 245 x 275 x 105 mm,Net Weight: 16.4 lbs / 7.45 kg,Main Material: Aluminum Alloy,Max Forward Torque: 1180 ft-lbs (1600 N.m,Torque Settings: 6-Gear Adjustment