Designed to work in tight spaces, CHANNELLOCK 18-piece socket sets provide the legendary strength and reliability you expect. The sets are available with standard and deep chrome vanadium sockets in metric or SAE, plus spark plug socket. They feature a quick-release 45-gear tooth ratchet that delivers more torque, eliminates slippage, and prevent damage to fasteners. Also included are extensions and a handy steel storage case with molded inlay. A good socket set is a mechanic's best friend—and CHANNELLOCK 18-piece socket sets offer the durability and strength to help you accomplish any job successfully.