The Milwaukee M12 3/8 in. Ratchet delivers best-in-class power, speed, and durability for sub-compact tools. The cordless ratchet wrench is ideal for auto mechanics, maintenance and repair professionals looking for maximum performance and productivity in a subcompact cordless tool. It utilizes a powerful 12-Volt motor to produce up to 35 ft./lbs. of torque and 250 RPM, giving users the power and speed of a pneumatic ratchet without the air hose.