Use these Open Head Pails for virtually any non-food liquid, semi-solid, or solid application. Pails feature lug style lids that require a pail crimper (except for 1252/4662, 1175/4467, which feature lever locking rings). Open Head Pails are available in different wall thicknesses; the values provided represent measurements for the top/body/bottom of the open head pail (all three are the same if only one value is given).