Snap-on New, Unused Items This is a 12-point Flank Drive socket with a universal joint. Model Numbers: FU12B - 3/8" FU14B - 7/16" FU16B - 1/2" These are very rare universal joint drive sockets. If you were to buy all three, it would cost you around 30,000 yen including shipping. I plan to gradually lower the price in the future. Although these are new and unused, there may be some scratches and scuffs due to shipping, warehouse storage, and the nature of Snap-on products. Please check carefully and only purchase if you understand this. I have many other Snap-on items for sale, so please take a look. Thank you for viewing.