A used Snap On Tools 5/8" Deep Well 1/2" Drive 12-Point Deep Well Socket. This is stamped with part no. S-200 and the number "7" (maybe for 1947?).
This has a "W" (or maybe an "M") scratched on the side, as well as some dings, scratches, and loss of chrome. Will function fine.
car auto automobile automotive mechanic service repair