It's never been easier to dispense both store bought beer and your own home brew off of the same system.
This Sankey to ball lock keg coupler liquid post adapter allows you to switch your beer line between commercial kegs and Cornelius home-brew kegs in seconds. It's as simple as screwing the conversion fitting onto your Sankey coupler and then installing your liquid-out ball lock coupler on the post. If you want to make use of both sides of your Sankey coupler ball lock, you will also need a gas post.
There are many advantages to this beyond just being able to switch back and forth between Sanke kegs and Corny Kegs. Probably the biggest advantage is you don't have to mess with the tubing connections like you would on a standard Sanke conversion kit. Also, you don't have to continually tap and untap the Sanke keg when switching back and forth. These Sankey to ball lock disconnects are the best solution for dispensing several beers you have on tap, at once