Personally, I'd rank Thorsen closer to the bottom of the US made tool pool - and I don't mean that as a bad thing really, when you consider the level of quality produced by numerous other US based tool companies back then. Thorsen made good "Joe Consumer" tools, IMHO right on par with Pendleton's value brands like Fleet, Challenger, Tru-Test, and at the same level as today's Craftsman and the like.