Out of the 6 kegs, 5 are pin-lock kegs and 1 ball-lock keg. Either can be used for kegging but the newer ones, ball-lock, are preferred over pin-lock kegs. Tomorrow we will be going to the Homebrew Supply shop and will see what type of parts/conversion kits we would need to modify the pin-lock kegs. More to come on this...
Open top on pin-lock keg