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by Wistar 390 days ago
Years ago, my spouse thought I had marked an item in a sciplus catalog and so bought it for me as a birthday gift. I unwrapped it to find a plain brown box with an L-shaped metal fitting of some sort with a single black insulated wire that’s terminated with a spade lug.

I have never figured out what it is.

3 comments

Maybe to ground a metal workbench?
Sounds like a plumbus
We need a photo!
Alas, I have long since misplaced or discarded the item.