Private Lugnutz
Well-known member
The Auto-Kit combination wrench is part of a set made by J.P. Danielson. There's a thread for those type of wrenches.
The double panel shank SAE/Metric wrench is Bridgeport Hardware and Manufacturing (BHM). They are the earliest American mfgr to make a wrench at least explicitly marketed toward metric applications (the size conversion is somewhat sloppier than modern metric wrenches) that I have been able to find, and they did it in the 1950's, astonishingly, way before Beatlemania, er, I mean way before the other English invasion. (EDIT: To be more historically accurate, 'The Great Metric Conversion' of the 70's wasn't so much an invasion as a capitulation, after Great Britain - at that time perhaps the world’s most anti-metric nation, begrudgingly dumped its beloved Imperial system, and we followed suit. In truth, the writing - in increments of 10 - was already on the wall AND on quite a few pegboards.)
The double panel shank SAE/Metric wrench is Bridgeport Hardware and Manufacturing (BHM). They are the earliest American mfgr to make a wrench at least explicitly marketed toward metric applications (the size conversion is somewhat sloppier than modern metric wrenches) that I have been able to find, and they did it in the 1950's, astonishingly, way before Beatlemania, er, I mean way before the other English invasion. (EDIT: To be more historically accurate, 'The Great Metric Conversion' of the 70's wasn't so much an invasion as a capitulation, after Great Britain - at that time perhaps the world’s most anti-metric nation, begrudgingly dumped its beloved Imperial system, and we followed suit. In truth, the writing - in increments of 10 - was already on the wall AND on quite a few pegboards.)
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