Cordless Impact Wrench, 1200Nm(900ft-lbs) High Torque 1/2'' Impact Wrench, 21V Brushless Electric Impact Gun with 2Pcs 4.0Ah Batteries, 1 Hour Fast Charger, 5 Sockets, Power Impact Driver for Car HomeMaterial Alloy Steel Item Weight 11. 9 Pounds Item Package Quantity 1 Head Style Box End HIGH EFFICIENCY BRUSHLESS MOTOR: Adopting high efficiency brushless motor. the power output is strong and stable. which reduces wear and heat and prolongs the service life. and at the same time reduces the noise and vibration and improves the using experience. 1200N. m (900 ft lbs) HIGH TORQUE: Specially designed for heavy duty job. with an amazing 900 ft lbs of