This Snap-On 1/2" Drive 17mm Metric Socket, model IMM170, is a single item from a trusted brand that is known for its quality hand tools. This socket has a 6-point drive type and is designed for impact use. The socket is made in the United States and is ideal for automotive repairs. With a drive size of 1/2in, it is compatible with a variety of impact wrenches. This socket is part of a wider range of sockets and socket sets available , making it easy to find the right tool for any job.