http://cgi.ebay.com.au/Tradesman-Roof-Rack-Ladder-Rack_W0QQitemZ110303188152Q...
not mine just in case someone needs one

one more
http://cgi.ebay.com.au/Lowline-Tradesman-Roof-Racks-suit-Holden-Commodore-Ute...
any more will be in greedys links