http://www.bizchair.com/nan-jn-2780-gg.html


http://www.comfortchannel.com/prod.i...39&CS_010=9847


Me I would do it myself:

get some 1/2' pipe from homedepot and they have those round things that let you screw a pipe to a wood or flat thing with 4 screws in it, then just build up a pipes until you are where you want to go, and maybe use these:

http://www.scaffoldexpress.com/Dual-...p-p/se-swc.htm

Humm lots of adjustable items:

http://cgi.ebay.com/New-8-Galvanized...em330200316944

Those locking pins things make the hight adjustable ... humm