Snap-on Ball Hexagon Socket, Opening = 3/8 Inch Size Long From the left in the photo: 5/16 ・・ 1/4 ・・ 7/32 ・・ 3/16 ・・ 5/32 (5 pieces total) I used these for maintaining American-made engines as a hobby, so I didn't use them frequently for work (low usage rate). They are still usable... There is a slight play in the 5/32 socket part and the hexagon, but there is no problem with use (in my personal opinion). *Because they were stored in a toolbox, some rust may be visible... Please be aware of this... If you have any questions, please feel free to comment... Since these are used items, please judge from the images and purchase them if you understand. (Request) *We do not offer dedicated listings.* Please read my profile and leave a comment. (Regarding the shipping period, we may ship earlier than the period stated.)