High Strength Shafts

Is there a similar piece to a shaft collar for the high strength bars?

High Strength Clamping Shaft Collars

If you’re to this kind of shaft collar, unfortunately no. Hopefully VEX releases normal shaft collars for high strength shafts at some point in the near future. The current high strength clamping shaft collars have a large footprint and are difficult to package.

What’s the OD and ID on the standard shaft collar?