5.25" Drive Rail Replacement for SR10769-19D

I have an old NCR (Chenbro?) Computer Case that is sturdy and has good air flow so I'm hesitant to get rid of it.  I did, however, need to add a new disk to it and the only place I had room was in one of the 5.25" disk bays.  I pulled out the existing sled in use on the optical drive and I found what appears to be a part number of "SR10769-19D".

Looking online, I couldn't even find information about the sled, let alone somebody who was selling it, so my 3D printer came to the rescue yet again.

This is different from the original sled as it clips to the rear of the chassis block instead of in the front.  This was done mostly as a hack to make it simpler to design and print, but it works pretty well in retaining the disk.  If you don't need it, you can remove it in your favorite software or you can just cut it off with a knife as it is only 2 mm wide and 1 mm tall.

I'm not sure how many computers/cases use these sleds as they tend to be pretty proprietary and how many are still left as the case is apparently already 17 years old (from 2009).   I decided to throw it on here anyway in the off chance that somebody may find it useful one day.