The BCL33IW1K1 Impact Wrench with Battery from Bahco is a powerful, cordless, and lightweight tool designed to provide superior power and torque. It has a maximum torque of 590Nm and operates on 18 Volts of power. This wrench comes with a 1/2 inch square drive and is ideal for tightening and loosening nuts, bolts, and other fasteners. It features a high-performance 2-speed motor, adjustable torque control, and overload protection for maximum safety and control. This tool is perfect for heavy-duty jobs such as construction, automotive, and maintenance. It also comes with an LED light for maximum visibility, adjustable handle, and a built-in battery indicator.