Sockets connect to your ratchet to help you make adjustments quickly and easily. Depending on the job at hand, you ll need a particular type of socket. Socket lengths are essential to consider when shopping for sockets. Shallow lengths are helpful for tight spaces, intermediate lengths are best for basic projects and deep sockets help reach parts that are deep. We carry Sockets from top brands including TEKTON, Capri Tools, Proto and Husky. Check out our most reviewed product, the 1/2 in. Drive 21 mm 12-Point Metric Deep Socket.