Craftsman 5/16" Socket 12 point Easy Read 3/8 Drive 45822 is a single hand tool designed for automotive use. This socket features standard SAE measurement and a chrome surface finish. Made by Craftsman in China, this 3/8 drive socket is easy to read and perfect for tightening and loosening nuts and bolts. With a 12 point design, this socket provides a secure grip and is a valuable addition to any toolbox.