The DieHard 1/2″ Drive 12-Point Deep Socket 17mm is a high-quality hand tool designed for automotive use. Made by the reputable brand Die Hard, this standard socket features a chrome surface finish for durability. The 12-point design allows for a secure grip on fasteners, while the 1/2″ drive size ensures compatibility with a variety of sockets and tools. This single item is a crucial addition to any mechanic’s toolbox, offering reliable performance for SAE measurement systems.