21V Brushless Cordless Impact Wrench, 590 Ft-lbs Max Torque, 2Pack 4.0Ah Li-ion Battery

High Torque & Brushless Motor - 590 ft·lb (800 N.m) Powerful Torque: Meets industrial-level work requirements. High-quality brushless motors ensure top performance. Brushless motors last 1.5 times longer than carbon brush motors.

4.0 Ah Fast-Charging Battery - 4.0 Ah Battery with Double Life: Provides 2x the battery life. Charges fully in 1-2 hours. Features a convenient power display LED indicator, ensuring you know when to charge.

4 Gear Torque Adjustment - Adjustable Torque: Choose the most suitable torque for different needs. Four gears offer accuracy of ±5% (200 N.m/450 N.m/650 N.m/800 N.m). The 1/2 inch drive fits various socket sizes including 18/19/21/22/23/24 mm.

Versatile Applications - Multiple Uses: Ideal for tasks like tire changes on cars, commercial vehicles, motorcycles, and trailers, car repairs, large construction projects, heavy equipment maintenance, and product assembly.

Variable Speed Regulator - Accurate Speed Control: The impact gun controls speed precisely with step-less variable speed control. Adjust the speed by rotating the button on the side, and operate clockwise or counterclockwise with the on/off switch.

Ergonomic Design & Comfort Grip - Soft All-Rubber Handle: Reduces fatigue during work, making operation surprisingly comfortable. Design balances the weight, keeping the user firmly in control.

Visibility LED Light - Built-In LED Light: Enhances visibility in dark areas. Perfect for nighttime tire repairs in the garage, eliminating the need for a separate torch.