Here's a pic of mine, from the New Splitter thread:
It might not be the quickest out there. I have to remove 1 bolt and loosen the other, and then there's a big size nut on the cylinder, and then just lift it off and I can put the 6 way on. Only takes a few minutes, but I can lower the 4 way out of the way, where on some models you can't do that.