Last set of sockets I bought from SK were the last SK set I'll buy.
The hex key bits are the wrong size. You read that correctly. Not a typo. SAE hex bits do not fit the fasteners of that size. My old Craftsmen ones and the new Tekton set I bought to replace the SK fit fine. The SAE six-point sockets are similarly odd sized.
I didn't catch this until quite a while after I purchased them so I don't really have any recourse.
Paid a lot. Tried to buy US quality.
Tekton is my new go-to.
Jason