The Hazet 51417 Cordless Impact Wrench 9212-1000LB/3 is a high-performance tool designed for demanding applications. It features a powerful 20V Li-Ion 5Ah battery and an efficient brushless motor, ensuring long-lasting operation and robust power delivery. This impact wrench provides a maximum loosening torque of 900 Nm and an impressive maximum tightening torque of 1000 Nm. It is equipped with a 12.7 mm (1/2-inch) square drive, offers 3-stage torque pre-selection for versatile use, and includes an integrated LED light to illuminate the work area. The tool is supplied in a durable HAZET L-BOXX® for secure storage and convenient transport.