The Snap-On SM20.6 1/2" drive 20.6mm deep 12 point socket is a high-quality tool designed for professional use. Made by the reputable brand Snap-on in the United States, this single item socket features a chrome surface finish and a 12 point drive type for added durability and precision. With its metric system of measurement and 1/2 inch drive size, this socket is a valuable addition to any mechanic's tool collection, providing a reliable and efficient solution for various automotive maintenance and repair tasks.