I've just run into a question that has me stopped in my tracks for the moment..

Supposing I was designing a product for 1/2A engines (why is another question, just go along with it) - are there enough choices to base a design on a 1" spinner? Normally I avoid spinners on small engines, but some types of design just call for it. 1.25" is more readily available, but I see Brodak has an aluminum 1", plus there are those Ace 1" plastic lumps around. Comments?

MJD
MikesRC