We had a Vision 32 with factory wine glass overhead racks which my wife loved and wanted replicated on our 40.5. She did not forget, and reminded me a lot. The boat store ones were not attractive and would not fit. Store brought ones were usually chromed likely to corrode. I found these in mail order and they fit perfectly. A 9 inch bungee from WM will keep them in place in a seaway.

See Only four screws

which as I remember were #6 or #8 oval head 1 1/4 inch sheet metal screws worked fine. I tossed the non-stainless screws that came with it. On the port forward screw of the port rack, I felt some resistance and put a 3/4 or 1 inch screw. I do not remember which. The rack measures 11 1/4 by 9 1/2 inches. Ill give you the source in the next photo.

See Here is where I got em

Improvements mail order catalogue. Item number 216262. $12.99 each. 800/642-2112. ImprovementsCatalog.com. Good Luck! Rick D.