I checked out a couple of them. The wedge grip trick works, but I use channel locks and go ahead and pry them apart. It’s quicker, and it’s going in the trash anyway...There is an interesting Youtube channel, "bobsdecline" which discusses some of the problems linemen have to fix.
Also, not sure how the rest feel about this, but is there any place colder than a closed in house or building, with no heat at all? Even if it’s 20 degrees outside, it seems colder inside...
Wow...35 below,