- 5 Gallon-Height = 17 1/2"; Outside Head Diameter = 10 1/2"; Bilge Diameter = 12 1/2"; Bilge Circumference = 39"
- 10 Gallon-Height = 21"; Outside Head Diameter = 12 3/4"; Bilge Diameter = 15"; Bilge Circumference = 48"
- 15 Gallon-Height = 23"; Outside Head Diameter = 14"; Bilge Diameter = 17"; Bilge Circumference = 56"
- 30 Gallon-Height = 30"; Outside Head Diameter = 18"; Bilge Diameter = 23"; Bilge Circumference = 70"
Question: What size drill bit would I use to drill the hole in my barrel for the spigot?
Answer: Start with a 1" drill bit and then bore the hole larger, if you would like for the spigot to set further in to the barrel.