[QUOTE=Werner;1914621]Hello and good day to all of you.
Ken, Du Adlerauge!
Wade, the old key on the ring that hangs on the original pop off switch, belongs to the tool box on the running board.
The other part is an old heavy adjustable wrench. We in Germany call such a tool "Englaender". The term comes from the fact that this adjustment tool could be used universally for inch sizes.
Werner, Those tools come in metric and imperial versions. Mine have imperial on one side and metric on the other!