Need help making connector

[Wonago brewing]

Looking for help and ideas with gadget making. I want to create a way a 1) Stainless Steel Ball Lock Post can be attached to a 2)
Metal Barbed Hose Fitting. My purpose is to have this attached to hose coming from a cleaning solution under pressure and be able to just connect into a Beverage Keg disconnect running to my tap lines. Would make for easy cleaning of my beer lines.

 

[Konadog]

Something like this?

 

[day_trippr]

That ought to work.
There are other options involving an actual keg post, adapter, and a barbed fitting, but the soda bottle carbonation cap already has everything needed...

Cheers!