Anvil Brewing Equipment's 10 gallon brew kettle is perfect for doing full wort boils for 5 gallon batches of beer while having plenty of extra room. It can also work great as a hot liquor tank, and with the optional false bottom can even be used as a mash tun for 5 gallon batches! As a mash tun, due to its size, you would be limited to smaller gravity beers.