Removed some material from the original SSD mount to lessen print time and materials required. Credit to owen for the original design and thanks for sharing Sketchup files! For a solid bottom version of this tray view the original.
Bracket to mount a 2.5" Hard Drive or an SSD Hard Drive into a 3.5" hard drive bay
Mount Hard Drive into adaptor first, two screws on an angle across the square opening should be sufficient if the holes don't quite line up properly.