Pin lock kegs are essentially the same thing as ball lock kegs, just with different connection fittings. A pin lock corny keg will have beverage and gas posts with little pins on them, which is what allows the quick disconnects to lock on to the keg. Pin lock kegs are also generally a little shorter & wider than their ball lock counterparts. We have used 5 gallon pin lock kegs, as well as all the fittings and pin lock keg parts you will need to keep your's functioning cleanly and properly! Shop our selection of Pin lock kegs & accesories below.