Where to purchase Flexible Shaft Couplings

[ferrari77]

This is actually for another project I am working on in college
I have access to a machine shop to drill them out but our long term plan is having something easily available to the public that wouldnt require them to machine anything.

If the McMaster price is normal then we are just going to go with the extra long shipping from China and deal with it.

I will be going to Lonestar though, I look forward to seeing 57 there, Kevin

Thanks for your help guys