Great collection David!,Kraeuter pliers are coveted hand tools. The bid price is always high on these pliers. They are on my want list. I was not aware of the different sizes or the early versions with two screwdrivers.
I love that plier head. I have a few pliers with those that are a few times older than I am and still take a regular beating. Literally. Chopped plenty of steel nail heads and fencing wire with those outside hard wire cutter notches.
More tools not to collect