RCP's 5 Gal Cube Cap/Lid is a must-have replacement for keeping your 5-gallon cube containers sealed tight and ready to dispense. Sized to fit standard cube containers measuring 10" x 15" x 12", it secures your chemicals and soaps against spills, leaks, and evaporation between uses. A snug, reliable seal protects product quality and keeps your shop clean and organized. Keeping spare caps on hand means a worn or missing lid never slows down your chemical handling. Paired with our cube spouts, cap wrench, and drum pumps, this lid keeps your bulk chemical storage neat and efficient.