Jockey Box Conversion Kit Single Faucet, DIY Beer Keg Cooler, 3/8-inch 50' Stainless Steel Coil, Food Grade 304ss Turn your cooler into the perfect portable solution to dispensing large quantities of ice cold beer 50' Stainless Steel Coil quickly chills warm keg beer to ideal despense temperature 3/8-in OD - cools a greater volume of beer, faster and requires less applied pressure from CO2 tank DIY kit for dispensing draft beer from a keg, turns your cooler into a portable kegerator Make a professional looking keg cooler that's much easier to use than a home brew hand pump