For sale is a lot of 4 Snap-On tools USA crowfoot open end sockets, including the sizes SCO36, FCO32, FCO20A, and FCO16A. These high-quality tools are made in the United States by Snap-On, a reputable brand known for producing durable and reliable automotive equipment. Perfect for collectors or mechanics looking to add to their toolbox, these crowfoot open end sockets are sure to help with any automotive maintenance or repair tasks.