which ball lock?

[VTBrewer]

I inherited most of a brewmaster beerdispenser. It has a single faucet tower but its pretty dinged up and I'm will to spend for a dual. I'm getting ball lock kegs, but am confused as to which ball locks to buy. Here's what i'm probably getting:

http://www.amazon.com/dp/B000X1N41I/?tag=skimlinks_replacement-20

Do i want the ball lock liquid disconnect, threaded or the 1/4" barbed?

 

[shelly_belly]

From the picture, it looks like you'll need the threaded disconnects.