This vintage Craftsman universal joint is a must-have for any mechanic or tool enthusiast. Made in the United States with excellent craftsmanship, this swivel head fits a 1/2" drive. The unique design allows for easy maneuverability and flexibility in tight spaces. Whether you collect vintage tools or use them in your profession, this universal joint is a great addition to your collection. The item has been well-maintained and is in great shape for its age. Don't miss out on the opportunity to own this piece of American-made history.