The Milwaukee M18 Fuel Mid-Torque 1/2 Impact Wrench M12 3/8 Ratchet Kit 3890-22 is a powerful and versatile tool set designed for various applications. With a high voltage of 18V and the M18 battery technology, this impact wrench delivers reliable performance. The kit includes a Mid-Torque Impact Wrench and a 3/8 ratchet, both operated by batteries for convenience and ease of use. Ideal for professionals and DIY enthusiasts alike, this Milwaukee tool set offers a reliable solution for fastening and loosening nuts and bolts with precision and efficiency.