The Milwaukee M12™ Cordless 3/8-Inch Ratchet Kit uses a powerful motor to generate up to 35 ft-lbs. of torque to remove or secure any nut or fastener. The lithium-ion ratchet comes with a charger and an M12 REDLITHIUM™ battery for outstanding run time and battery life and great value. The ratchet attaches fasteners at up to 250 rpm to get the job finished quickly. A reinforced metal housing and trigger protect the cordless ratchet from drops and impacts for a longer working life, and the LED light lets you work in darker spaces like basements and under cars. The Milwaukee ratchet uses the FUEL™ gauge system to display the remaining charge on your battery so that you know when you need to swap out the battery.