Can't picture exactly what you are looking for, but I've made brackets out
of aluminum stock.
I've also made a rack (more like a big hook ) for my binoculars by
saturating some 3/16 braided line in epoxy and forming it to shape before
curing.
Again, not sure what you need, but West Marine carries the RAM swivel mounts
for electronics..

"RB" wrote in message
t...
Anyone know of some good sources of inexpensive brackets that would be
adaptable to marine electronics gear (eqpt that there isn't a mfr to go to
for these items)?