Master Airscrew Prop Adapter Ring - 5mm Shaft

This is a simple prop adapter ring for 9" and 10" Master Airscrew MR series props for use on motors with a 5mm shaft. These adapters do not come with props and are sold separately, which is a bit annoying IMO. Problem solved!

I printed these in TPU with 1 perimeter layer and 100% infill and they work just fine.