Yup. Craftsman. Armstrong produced a lot of the last batch of USA made craftsman tools (which, even at craftsman prices, weren't that terrific, nevermind now at Armstrong prices).
I had my craftsman and armstrong chrome sockets start rusting (on the outside) about a 1 1/2 years after purchasing them. I was very upset that brand new USA made sockets were rusting that fast. Switched to SK and my oldest sets (about 3 years old) are still pristine even with heavy use.
If it's a great deal, go for it. Otherwise if buying new, start looking at SK, Wright, USA Williams, and Proto.