The product is a 6mm Craftsman 1/4″ drive socket metric chrome deep 6pt, with the manufacturer part number CMMT44403. It is a single item socket designed for automotive use. The socket is made with a chrome surface finish and a 6-point drive type for added durability and performance. Made in the United States by Craftsman, this socket comes with a lifetime warranty, making it a reliable and long-lasting tool for any mechanic or automotive enthusiast.