The NEW Craftsman 5/16 in. X 3/8 in. drive SAE 6 Point Deep Socket is a high-quality, durable tool designed for automotive and maintenance applications. With a size of 5/16 inches and a full polish finish, this socket provides a secure grip on fasteners. Crafted by the trusted brand Craftsman, this fastener drive bit is reliable and built to last. Whether you're a professional mechanic or a DIY enthusiast, this deep socket is a valuable addition to your toolbox, offering fast and efficient fastening solutions.