High : This brushless lithium wrench controller delivers up to 1000Nm, perfect for heavy duty tasks like auto repair and construction, easily handling bolts and nut Aluminum Alloy Materials : Made from aluminum alloy for durability and portability, with great heat dissipation for stable during prolonged use Brushless Motor Technology : Features a brushless motor design for high efficiency, lower noise, and extended lifespans, ideal for frequent professional use Control Part : Equipped with advanced control board for precise , allowing customizable settings to over tightening or workpiece damage Ergonomic Design : Offering a comfortable grip with its handle, and reducing fatigue and enhancing maneuverability in tight spaces