Unique Bargains - 1/2″ Cordless Impact Wrench Kit, Max 850Nm, 20V 4Ah Battery, 3-Speed, 4 Sockets, LED Light, for Car Tire, Mower

I. UNMATCHED TORQUE PERFORMANCE: Easy work for the toughest automotive and industrial tasks with 850Nm (627 ft-lbs) of nut-busting torque – the highest in its class. Engineered to remove rusted semi-truck lug nuts and structural. fasteners than others conventional impact wrenches. Good choice for heavy and duty applications. 1)Semi-truck & RV tire changes. 2)Agricultural equipment maintenance. 3)Structural steel construction. 4)Mining/oil rig bolt assemblies