[TowerTalk] Rohn 45 Mid Tilt section questions

[W1JCW]

Hey guys -

I have come across Rohn 45 section that is hinged in the middle for tilt 
purposes.

Would anyone know what kind of weight this can handle as in number of tower 
sections capable above this
and the weight or size of the antenna that can be mounted above it ??

I know they don't sell them any longer and I have called a few place to ask 
but they have no current information
just on the base plate tilt ones.

Suggestions ??

73-
W1JCW
John