I am interested in getting a propane tee to allow using a second chance
adapter, power an external grill off the vanagon tank, etc.  For example
busdepot sells such a tee.

I am interested in getting a tee which is as short as possible to minimize
disruption to the propane lines.  (The tee will be installed when I remove
solenoid valve which takes up roughly 3.5 inches of in-line length.  I know
I am unlikely to find a tee as short as this but would like to get as close
as possible.)

Thanks for any suggestions.