H-9 Taylorcraft spinner
You will probably have to bite the bullit and go with Tru turn.I just ordered one for my Taylorcraft and i think it was 21/4 cut out for a 15 -8 prop but i think they said it would also fit a 16" prop.They cost a little more but at least you know you won't have to hog them out to get a fit.I think i paid 40$. Tim