A mostly succesful second test (also expensive)

Yes, it is the one from your link. It has id 11mm, needs to be drilled or reamed out to 12mm.
See here: Fliteboard prop alternative to FR? - #13 by superlefax

To attach it to an outrunner like 63xx you need some sort of an adapter, this is how I mounted it: Daniels (un)geared inflatable (slowly built) - #55 by sat_be