The Kegco Standard Kegerator Conversion Kit comes with the beer parts you will need to successfully convert your refrigerator into a draft beer dispenser kit, the standard kit upgrades the single gauge Commercial Grade regulator to a double gauge (second gauge lets you know how much Co2 is left in the tank) and also upgrades the keg coupler from wing handle design to the more durable lever handle. All the draft beer parts are of the highest commercial grade quality which are designed and built to last. Please Note: Beverage Factory is the only Authorized Reseller of Kegco products. Products purchased outside of Beverage Factory are not genuine Kegco parts and will not be covered under Kegco's 1-year warranty.