The Craftsman CMMT82111 OVERDRIVE™ 3/8-in Drive 180-tooth Ratchet is a high-quality, durable hand tool designed for automotive use. With a quick release feature, this single item ratchet makes it easy to switch out sockets quickly and efficiently. The 180-tooth design allows for a compact size while still providing ample leverage for automotive work. Backed by a lifetime warranty, this ratchet is a reliable and long-lasting addition to any toolbox.