Ideal for the storage, transportation, clean up and spill containment of small containers (5 gallons or less). Constructed of 100% blow-molded high density polyethylene with UV inhibitors for superior strength and chemical resistance. These lightweight drums incinerate completely. Drums meet UN Rating HM-181 1H2/X57/S, performance requirements of DOT 49 CFR 173.12(b), and can be used with packing groups I, II, & III of hazardous materials. Three closure options: model 1600SL uses screw-on lid, model 1601 utilizes a plastic lever-lock and model 1601SB employs metal metal-lock. Sold by the each.