[VAL] Who makes this jack?

[Glyn Judson <glynjudson@xxxxxxxxxxxx>]

    All,

    I'm directing my attention to the tongue of my Caravel and want to talk
to the maker of my electric jack.  It looks like the one on eBay I clipped
here: http://www.saltlampdirect.com/airstream/crossmembers.jpg

    Does anyone know the name of the manufacturer?

    Were they painted black of silver when new on our Airstreams?

    Thanks,

    Glyn