Copies from another sight.
but think this might do the trick
Just a note, I know this is an old thread but have just replaced my wipers, yes thats right wipers, not wiper blades.
$100 for a set of wiper blades from Holden, I don't think so.. After some research I found out you cant buy aftermarket blades to fit these things ( clever on Holdens behalf), so I bought a set of wiper arms off a D Max from the wreckers for the same price as new blades from Holden. They fit perfectly and work great, and I can go and buy replacement blades from Supercheap for $16. As my Collie spends majority of its life out in the weather, wiper blades don't seem to last long and I sure cant afford $100 a pop to replace them. Hope this helps others.