Phil,
MFJ sells a push-up "plastic" pole that's pretty long,
-but- it's "wimpy" at the upper end. I suppose it can
be used partially extended. It's good for supporting a
vertical wire taped to the pole or actually hung inside.
73! Ken Kopp - K0PP\
ElecraftCovers at rfwavenet
http://tinyurl.com/7lm3m5