Keg starter kit has everything you need to set up that home kegerator except the Co2 tank. I used an old fridge and a 5lb tank from purchased from Praxair Welding, now called Linde Welding. You have to purchase the first one, then swap them out like propane tanks. A 5lb tank, is good for about 5 to 6 kegs. This set up worked fine for about ten years until I was gifted a store bought kegerator. Kit includes:
7 1/2’ Co2 hose
4 1/2’ beer line
1 Faucet and Shank combo
1 Regulator
1 Keg coupler
1 Drip tray with brackets
1 16 gallon Keg