AEROPRO TOOLS 1/2-Inch Aluminum Air Impact Wrench(A398),Twin Hammer with 1380FT-LB Max Loosening Torque, Pneumatic Impact Gun, for Auto Repair, Tire Shop (Aluminum Housing)

Strong TorqueThe 45mm cylinder design & twin hammer provide strong torque and smooth balanced blows, delivering a max working torque of 810FT-LBS and a max loosening torque of 1380 FT-LBS. (NOTE: An air compressor is needed, but it is not included in this unit) | Simple Torque ControlGet started quickly by preloading bolts with the first lower setting on forward rotation. Choose from 3 speed adjustments to match your specific torque needs. | Built for LongevityCrafted with specialized military-grade materials from Baosteel and equipped with an anti-aging valve, ensuring better sealing and a longer service life. | Good Sense of UseThe center gravity design reduces forward sensation, while the orbital trigger design enhances usability. The appearance is refined with aluminum alloy spray treatment. | Clean Workspace, Clear FocusThe rear exhaust directs debris away from your work surface, keep your workspace tidy. | Versatile ApplicationThe air impact gun is sturdy with ultrahigh alloy steel 1/2" drive. It's great for tire shops, suspension, and tough automobile work. | SpecificationsSquare Drive: 1/2 inch; Working Pressure: 90 PSI; Speed: 7800 RPM; Comes with oil pot, spanner and 1/4" Male NPT air connector. | We are readily available to assist you with any questions or concerns, so please don't hesitate to contact us through amazon at any time.