The MAC Tools 3/8″ drive SAE 9/16″ Deep Universal 6-point Chrome Socket XU186DR is a high-quality automotive tool designed for use in a variety of applications. Made in the United States, this socket features a swivel design and a chrome finish for added durability and long-lasting performance. With a deep length and 6-point drive type, it provides a secure grip on fasteners and ensures accurate and efficient tightening and loosening. Perfect for professionals and automotive enthusiasts, this Mac Tools socket is a valuable addition to any tool collection.