This shelf is not the same type of shelf as you see in other company’s catalogs. The only similarity is the depth of the shelf (one keg deep), but it ends there! The rigid steel construction of our shelves is far superior in durability compared to the aluminum or wire rack options in catalogs. Also unlike the catalog type shelves, ours are not predetermined lengths. Since we design your shelf length to fit to the inch within your cooler, you can make use of the entire storage area your cooler was meant to have. The shelf depth is 17”. When used as a main level shelf it allows for one keg deep on the shelf and one keg directly underneath.