Product review (1 stars): A lot of work to make this usable.
I had to break the new blade off to remove the bracket, because the new bracket was not the correct size. I had to cut off the quick connect because it was not the correct fit.  I had to go down to the local radio shack to buy pin replacements so I could use the old quick connect and had to reuse the old fan. It works for now, but for all the hassle you go through to use it is not worth it.