Sure, here ya go. I just took a piece of stock pipe big enough to fit around the column shaft. I welded a nut to the top to accept the threads of the bolt. I then welded a bottom flange piece that I had pre drilled to match the three holes where the screws go through. If memory serves, there is another snap ring type fastener that you have to remove before using this. It doesn't look like one is there to remove, but trust me, its there. Hope this helps.
You don't need that cut out part on the bottom flange. That's just how that piece already was before I used it.