This product is a set of 11 vintage Japan 1/2″ drive sockets from brands such as Centech, True Craft, and KAL. The sockets are 12 point, standard type, and made with a chrome surface finish. They are designed for SAE measurement and come with a manufacturer part number of 1626. Perfect for automotive tool enthusiasts looking for a classic set of sockets to add to their collection. sizes include deep, 13/16, standard; 1 1/4, 1 1/8, 1, 7/8, 19/32, 7/16. Two of them have duplicates.