ORIGINAL: captinjohn
It is a shaft that goes through the fuse with servo arms....then you hook up each elevator half to it. The pull pull is inside fuse to a servo that by cable(pull pull) works the elevator with one heavy duty servo near wing. Just cannot find where to buy it.
http://www.youtube.com/watch?v=58-NKoNsVXo
Sorry but I just don't have a clue what you are asking for....
if you are just trying to connect the elevator halves, then you can use hardwood dowels, carbon fibre rods... what ever....