roof rack towers

[bumpydormobile]

Hello all
I'm looking for 4-  11 inch towers for rain gutter installation on a 2003 Disco.  Or ideas for building them!
Let me know if you have any to part with.
Thanks
David

[B-Red]

I bought mine from Roof Rack that used to be on Calgary trail south (they moved). I got Thull 11-13" mounting with horizontal rods. The basket can be one of many styles but they are sold separate. Six years in and still working great. They went on Disco 2 frame. Next summer I will mount it on my Defender.
Emad