The Craftsman Hex Bit Socket is a durable and reliable tool designed for automotive use. With a 3/8 inch drive size and 1/8 inch bit size, this socket is perfect for quickening the tightening and loosening of nuts and bolts. The chrome surface finish ensures durability and rust resistance, while the 6 point design enhances grip for a secure hold. Made in Taiwan, this single item socket is a valuable addition to any hand tool collection.