The Skolnik 20 Gallon Drum is a convenient size suitable for a variety of liquid and solid contents. More manageable than larger containers, this size is easier to on- and offload from trucks. Skolnik Carbon Steel, Closed Head 20 Gallon Drums can accommodate a load capacity of 199 lbs. Overall height measures 21 3/4", inside diameter is 18 1/4" and outside diameter is 18 3/4". Skolnik 20 Gallon Salvage Drums are ideally sized for spill control. Although individually our specialty 20 Gallon Drums are more expensive than commodity drums, they are also more cost-efficient because we do not impose a minimum order size.