The product is a vintage Craftsman flex head ratchet with a quick release feature, specifically designed for a 3/8” drive. It is a single item set, identified by the manufacturer part number V-42791. Made in the USA, this high-quality hand tool is perfect for automotive and mechanical tasks, providing a reliable and efficient way to tighten and loosen nuts and bolts. The quick release feature allows for easy bit changes, making it a versatile and convenient addition to any toolbox.