The Pittsburgh Pro 12 mm x 3/8" Dr Color Coded Socket is a high-quality hand tool designed for industrial use. Made by Pittsburgh, a reputable brand known for producing durable and reliable tools, this socket features a 12 mm size and a 3/8" drive. The color-coded design makes it easy to identify and use, ensuring precision and efficiency in various mechanical tasks. With free USA shipping included, this socket is a convenient and essential addition to any toolkit for professionals in the business and industrial sectors.