The Blue-point BLPH1212 1/2 Hex Head Socket is a high-quality hand tool designed for automotive use. Made by the reputable brand Blue Point, this single item socket features a hex/allen drive type and a 1/2 inch drive size. The socket is standard and has a chrome surface finish, making it durable and suitable for various applications. It is a valuable addition to any toolbox, especially for those working with SAE measurement systems in the automotive industry.