Devault Enterprises ICD-2000 Keg Stacker. This keg spacer from Devault Enterprises allows for storage on top and bottom. This red keg stacker is 16-1/4" in diameter, 2-5/16" high and perfect for use in restaurants and bars. Model #: ICD-2000 Color: Red Round Shape, Durable. Working Diameter: 16" Height: 1/4"