Looks like you’ve got yourself most of two sets. The 1/4” drive set looks like a 4097 with a u-joint added
and the 3/8 drive set looks to be a 4517W. Shouldn’t be hard to complete. Those would look good added to the main S-K thread.
-Don
4097, yes. Part of the label was missing so I couldn't be sure of the last 2 numbers. The 4517 set came with a Challenger Ratchet, I guess to replace the original.
Thanks for the reply