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Post by toomanytoys on Apr 1, 2017 9:03:35 GMT -5
From what I've been able to read there are a few viable explanations for the holes.
Receptical contacts may have a bump so the plugs have retention ability.
It provides a means to put some type of lockout through the holes.
It provides a means to attach some type of labeling or instructional tag.
I'll vote for number one.
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Post by kraftt on Apr 1, 2017 10:55:21 GMT -5
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Post by kraftt on Apr 1, 2017 11:47:34 GMT -5
From what I've been able to read there are a few viable explanations for the holes. Receptical contacts may have a bump so the plugs have retention ability. It provides a means to put some type of lockout through the holes. It provides a means to attach some type of labeling or instructional tag. I'll vote for number one. There. Now don't touch my tools. 
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Post by toomanytoys on Apr 1, 2017 16:29:03 GMT -5
No more filled vacuum with kitty litter when you get back!
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Post by reflector on Apr 1, 2017 20:24:39 GMT -5
That makes perfect sense when you think about how tools are "borrowed" when left lying around... Can't borrow what doesn't work. Also seems like its easier to get a lock to fit onto the end of that than some switches on machinery (Like tablesaws with the little hole for lockout or the too-easily-lost yellow piece)
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Post by kraftt on Apr 1, 2017 21:20:33 GMT -5
 that was a little joking between me an toomanytoys.( I had posted before about tool poachers and cord locks. )
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