This is very frustrating. It really does depend on what you get. I recently bought a stack of jet parallel clamps, plus a pile of other things from Amazon. They would ship the 12" and 24" clamps, but not the big ones. In the end, I decided to buy the big clamps locally (i.e. in Aust) and the smaller ones from Amazon. Even with shipping, they were still much better price.

I pays to hunt through the Amazon website. I am looking for a new cordless drill and impact driver, and some brands seem to ship to Aust, while others don't.

Trav