The 1/4" Drive Air Ratchet by Performance Tool (M637) is a high-quality automotive tool designed for precision and efficiency. With a maximum torque of 12 ft-lbs and a maximum speed of 250 RPM, this air ratchet is perfect for tightening and loosening nuts and bolts with ease. The 1/4" drive size ensures compatibility with a wide range of fasteners, while the compact design makes it easy to use in tight spaces. Made in Taiwan, this unopened box contains a brand new air ratchet that is ready to tackle any automotive repair or maintenance project.