2002 Audi Avant Seat Crank

The seat crank that adjusts the height of the driver's seat in my car broke. I put up with using the metal stub for a while until I had the time to design a replacement. This is for the driver's side, but mirrored, it should work for the passenger's side. I've included pictures of the passenger side for comparison. While I was at it I made it a little smaller and less obtrusive (other than the color of course).