The CRAFTSMAN 11mm 1/2″ Drive 12 Point Socket CMMT44229 is a high-quality hand tool designed for automotive use. With a lifetime warranty, you can trust in the durability and reliability of this single item socket. The chrome surface finish adds a touch of style while the 12 point drive type ensures a secure grip on nuts and bolts. Specifically designed for metric measurements, this socket is a valuable addition to any tool collection.