Thanks for the info John, actually I tried swapping the posts with one of my other kegs (that I picked up on the last keg order) and the posts fit perfectly, so they are interchangable - I'm not sure what type of keg this one is, its a bit shorter and fatter than the corny kegs we have been getting... I didn't really want to buy new posts if we can still get kegs for the price we have been getting - posts almost as much as a new keg...
I went to Princeton
drove right though...
Hope you're having a good trip!