Our carbon steel open-head drum comes with a removable cover and a bolt ring, has a 55-gallon capacity, and can be used to store and transport hazardous solids or liquids. The drum and the cover are made of carbon steel, which is resistant to impacts and wear. The drum has a storage capacity of 55 gallons, weighs 48 lb., and measures 33" high and 22-1/2" in diameter. The wall of the drum is 1.2 mm thick.