I am looking for a boss kit for a momo wheel for my mk1 punto. Will one for a Cinqucento fit?

There is one on fleabay just now for a Cinq

A bit of a search on Google and I found the answer. Even found a new boss/hub kit for just over twenty quid!

Please could you give me the link for that too as i'm in need of it too Thanks

Thanks. May purchase tomorrow if they fit any steering wheel with (5 bolts is it?) you know the ones that are like this:

I take it you have six fingers if you think that wheel has five bolts?