As someone who is very familiar with the Danaher (Matco, Armstrong, Allen, KD, GearWrench, Craftsman) products, I can tell you the following: every component in the Matco Pro-Swing, Armstrong, and Craftsman Ratcheting wrenches is made in the USA in the same plant in Dallas, TX (the forgings are actually done in Springdale, AR). I have seen this personally, from billet to finished tool.
Also, I can tell you that the difference between a GearWrench ratcheting wrench and another imported copy is that the GearWrench product is made in a company-owned facility, and is required to meet the same strict specifications as its US-Made counterparts. Most other 'me-too' brands are contracting the manufacture of their import products to outside manufacturers, and they maintain little control over the QC process or the raw materials. GearWrench was introduced to the world in 1998 (by Danaher), and remains the highest-quality, most-innovative choice in ratcheting wrenches.
Danaher has made a point to ensure that all tools manufactured by the company and marked as 'Made in USA' are truly built, from forge to finish, in the USA. This will continue to be the case in the future.
I hope this helps to clear up the issue.
Before I made the claim, I e-mailed Matco directly and there are a couple of sets made here, but the vast majority are Taiwan fare.

, I won't post anything because that's your gig.
