I used them a lot on aircraft, specificly where you needed to torqu fittings like hydro/pneumatic lines, explosives with wire leads, etc. Occasionaly used the "dog-bones" too. There's been an occasion or two I could have used a set when building up a motor, cant always get a torque wrench and a socket in some of those tight spots


1956 GMC 370 dump " 'Tater "
1970 VW Volksrod "the Black Bomber"
2007 Chevy Avalanche
2020 Jeep Cherokee Trailhawk,
2005 Harley Davidson FLHTCUI

I dig all cars, old and new, whether they were hammered out of American iron, German steel, or Japanese tin cans. Being unable to appreciate them all is missing out on a world of great things.
But thats just MY opinion!
:P