"The Milwaukee M12 Cordless 3/8in. Lithium-Ion Ratchet is the most compact and powerful ratchet in its class. At only 10 3/4in. long and 1.9 lbs., this lightweight tool is the ideal fastening solution for automotive mechanics and maintenance & repair professionals desiring maximum performance, portability and productivity. The compact 3/4in. low profile head design allows users to work in the tightest of spaces or engine bays. Cordless 3/8in. ratchet utilizes a powerful 12V motor to produce up to 35 ft.-lbs. of torque and 250 RPM, giving users the power and speed of a pneumatic ratchet with freedom from the air hose. The variable speed metal trigger and reinforced steel housing provide maximum control and durability with any application. Tool delivers power, speed and durability in an extremely compact form, maximizing productivity for the user. Comes with a powerful M12 Red Lithium battery and quick charger. Housing Material Steel reinforced, Battery Type RedLithium-ion, Torque ft./lbs. 35, Variable Speed Variable speed metal trigger for control and durability, Battery Included Yes, Drive in. 3/8, Ratchet Head 3/4 in., Rated RPM Fast 250 RPM fastening speed. Delivers the power and speed of a pneumatic ratchet with the freedom from the air hose Low-profile 3/4in. head for extremely tight spaces Powerful 12V motor delivers up to 35 ft.-lbs. of torque 3/8in. ball detent Built-in LED light illuminates work area and tight, dark spaces Rugged reinforced steel housing for durability and withstanding strong cranking forces Onboard fuel gauge displays remaining run time"