Hello,

I need a 3" spinner for the ST 3000 that I am putting on my H9 CAP 232 and I need some recommendations. The ST 3000 has a 12mm(?) crankshaft and I don't know who make adapter nuts that big. I looked at the Dave Brown spinner at Tower and didn't see any adapter nuts that would work. That of course could simply mean that Tower doesn't stock them...

I would prefer not to use a plastic spinner, but will if I have to...

TIA for your help.

I went back to Tower and looked under TruTurn spinners. They claim that the ST 3000 uses a 10X1.25 prop nut... I checked the Dave Brown site and they say that they have 10X1.25 adapters for their spinners too.

Many thanks to all who didn't answer this question!

I`ve had a cheap Chinese 3" dia. metal spinner on my ST3000 mounted in a Nosen Citabria for well over a year now.

This thing cost just a fraction of a Tru Turn or Dave Brown item - I know - I checked out both of them, and has performed flawlessly.

I wouldn`t hesitate to use a 3" Goldberg plastic one either.

Alan W