[Elecraft] K2 power cables source

[Werner & Denise Haschke]

 I have always been told by the ex Air Force people that crimps were the
only method for any high vibration cabling. Something along the line of
changing the temper and also creating a stiff spot in the wire that could
not allow the wire to flex and this would be where the wire would break. Of
course, sitting on the bench this would not apply, but may apply in mobile
use or some portable applications?
Anyway, if you were in an airplane, you may want to check for proper
methods.

My two cents for what it's worth.

Werner  N8BB