My, what a big nail you have there mister.
I’ve been meaning to put up a pic of one of these for awhile. These are eight inch nails that were used all over the place in the oldest part of the house. Most of them I’ve had to cut off, as our pry bars are heavy duty enough to pull these bastards out. I’d have Popeye forearms if I had to build a house driving these things in all day long.