This is a tool tray for the Park Tool PCS-10 bicycle stand. It has numbered holes for metric hex wrenches, as well as a few extra holes for other tools. The tray is large enough to hold a few small parts as you work. The "fangs" in the bottom are sized for the holes on the top of the stand near the clamp.
Park_Stand_Tool_Shelf.stl | 1.4MB |