Kegco EBSHCKBALLKEG One Keg Door Mount Homebrew Kegerator Conversion Kit Ball Lock Reconditioned 5 gallon ball lock homebrew keg used with extra set of new o-rings Kegco premium pro series double gauge Co2 regulator (tank sold separately) Please note: beverage factory is the only authorized reseller of Kegco products 4-1/8 inch 5 feet of 5/16" air/Co2 line assembly/ 5 feet of 3/16" id beer line