Westcraft was a Western Auto Store brand that was made by multiple suppliers, including Duro-Indestro, Vlchek and New Britain. Most if not all of the tools I have found have codes. D, V, and N. We have a decent thread on the topic with many examples. See the Index in the Sticky.A post here says that Westcraft was made by Indestro.
I'm pretty sure the fasteners on vintage American automobiles with Imperial size system hardware standards (which is not synonymous with nor confined to S.A.E., including A.L.A.M, U.S.S., American Std, and Cap Screws) are indifferent to your opinion on the matter.Ralf11 said:not sure quality matters since I hate SAE sizing...
A post here says that Westcraft was made by Indestro.
What was the quality of Westcraft sockets?
I found two of them in my SAE drawer - not sure quality matters since I hate SAE sizing but just for fun...