From HandWiki - Reading time: 1 min
Dutch cask is a UK unit of weight for butter and cheese.[1][2][3]
The dutch cask is defined as 112 pounds (51 kg), (i.e., equivalent to one long hundredweight or eight stone).[1]
1 Dutch cask ≡ 32/21 Tub[1]
1 Dutch cask ≡ 112 pounds(avdp.)[1]
1 Dutch cask ≡ 50.80234544 kg