4" Prop Extention

I bought a used Catto three bladed Prop. It came with spinner, 2 1/4 prop spacer, crush plate, and bolts. I went to install it today, and I'm gonna need a 4inch prop spacer. My current Sensenich has a 4 inch spacer but the prop bolts go through the crush plate and through the prop all the way to the hub, so that 4 inch spacer won't work.

Bottom line, I'd like to know about some different options for a 4 inch prop spacer that exist.

Saber seems to be the only ones I can find that make a 4 inch spacer.

Thoughts? Help please?

Thanks,

X

The Saber "spool" type extension is what you need. Maybe someone has a spare one laying around.

4" spacer

Sending a PM.