1-Inch Air Impact Wrench with Max Torque up to 3800 N·m and Free Load Speed 3500

3800 N·m Max Torque | 3500 RPM Free Load Speed | Professional Pneumatic Tool. Max Torque: 3800 N·m. Max Torque 3800 N·m. C-HORSE 1" Drive Heavy Duty Air Impact Wrench. Free Load Speed: 3500 RPM. 1 × C-HORSE 1" Drive Air Impact Wrench.