This powerful cordless impact wrench is designed to handle your toughest jobs with ease. Featuring a high-torque brushless motor and comprehensive accessory kit, it’s the perfect tool for automotive repairs, construction projects, and home maintenance. Key Features: – High Torque Performance: Delivers up to 1600Ft-lbs/2100N·m maximum torque with a brushless motor that reaches 2800rpm. The brushless design provides longer runtime (80% longer than traditional motors), quieter operation, and enhanced efficiency. – Extended Battery Life: Includes two 21V 4.0Ah high-capacity batteries that charge fully in just 2 hours. Each battery offers approximately 45 minutes of unloaded operation and features overload protection (60A cutoff) to prevent damage during heavy use. – Versatile Operation Modes: Offers forward and reverse modes for tightening and removing bolts/nuts, plus three adjustable speed settings: low gear for furniture assembly/DIY projects, medium gear for mounting brackets/frames, and high gear for heavy-duty tasks like truck tire removal. – Safety & Convenience Features: Equipped with reverse auto-stop mode to prevent nuts from flying off when loosened. Includes two bright LED work lights (one on the tool, one on the battery) for visibility in dark environments, plus an ergonomic non-slip rubber grip for comfortable handling. – Complete Kit Contents: Comes with everything needed to get started immediately: 3/4-inch impact wrench, two 4.0Ah batteries, fast charger, 3/4″ to 1/2″ adapter, five impact sockets (17mm, 19mm, 21mm, 22mm, 24mm), pins, O-rings manual and a sturdy carrying case for easy storage and transport. Ideal Applications: Perfect for automotive repairs (tire changes brake work) truck maintenance lawn mower blade replacement heavy equipment servicing construction projects architectural steelwork agricultural machinery scaffolding assembly DIY woodworking home repairs product assembly and removing rusty or corroded bolts/nuts. Usage Tips: For best performance fully charge batteries upon receipt before first use Allow the motor to cool if it becomes hot during extended loaded operation—this is normal If overload protection activates simply remove the battery let it rest briefly then reinstall When not in use set the switch to locked position Store all components in the included case Reliable Support: Backed by comprehensive product service ensuring assistance if any issues arise This durable tool combines power convenience and safety making it an excellent choice for professionals and serious DIY enthusiasts