3 way air. Outs have about 3 foot of 5/16 line and have check valves. I will include up to 5 ft of line for inlet. This looks just like the one keg connection sells. sat in my kegarator for 2 weeks with 1 line hooked up.
25 includes usps shipping.
I am going to use 1 regulator per keg is the reason for sale, wil post others this evening.