J.H. Williams was bought by Snap-On in 1993. Yep, they are still in business and still make a very good tool. I believe they are still made in USA.
SK brand is still out there, and they do make a pretty good line also.
52Carl mentioned Armstrong. They were made/owned by Apex Tool Group, (same folks who make Crescent brand), discontinued production several years ago. Armstrong was also made in USA. I am told, that no Crescent brand wrenches are made in USA any more.
Craftsman, (or at least the Craftsman brand), is owned/made by Stanley Black & Decker, who own Dewalt, Delta, Porter-Cable, Proto, and now Waterloo tool boxes.
Wright Tool is still around also. Them and Proto are a couple of the very few, that are still made in USA. You see these two more in the industrial market than the automotive market though.
You're starting to see a lot of Milwaukee brand hand tools, and a lot of Dewalt brand also. Not sure if Milwaukee is making their own though.
(How do I know all this? 46 years in industrial/commercial sales)
