12″ Stainless Steel False Bottom Eagle Brewing AG405 Stainless Steel False Bottom by Eagle. 12″ diameter. Designed for 10 gallon beverage containers. Stainless construction. 3/32 perforated holes on 5/32 centers. 3/8″ barb fitting. Eagle Brewing AG405 Stainless Steel False Bottom, 12″ Diameter Also: 12″ Stainless False bottom at MoreBeer | Igloo 10 Gallon Cooler More: Recent Amazon Finds