Maybe sales of Milwaukee hollow-core magnetic nut drivers have made a dent in sales of ones from Klein.
Anyway - it seems that the Klein design has been changed.
So Porter Cable offers 2 20v drills, PCC600 330uwo and PCC601 283uwo then they added a Hammer drill based off the 330uwo PCC620, Now I just saw this new hammer drill http://www.lowes.com/pd_786682-34252-PCC621LB___?productId=1000057171&pl=1&Ntt=porter+cable based off the PCC601, its listed as $50 MORE than the 620 bare tool so I’m gussing the price is going to drop a lot.
We had a travelling crane and a fork lift to deal with the big stuff - but there was always some hand maneuvering. A pair or two of these seem like they might be worth a try:
I’ve only seen a triangular nut on the end of a large rotating shaft. Obviously not what these are for. I do see that there is a DIN standard for both the nuts and cap screws:
No illuminatus here - but I’ve passed by the AMORC cultural center in NY City so (based on some weird conspiracy theory apropos to the Illuminati) maybe something rubbed off on me. Anyway back to tools - the only thing stranger than all the different fastener styles they come up with for cars - is how they seem to change various parts on bicycles so you’re forced to buy new tools.