Undercounter cabinets are constructed of double-walled, 18-gauge steel. Recessed toe kick improves ergonomics by allowing you to stand closer to work surface. Powder-coated cabinets feature dual back wall vents with flame arrester to keep contents cool and prevent build-up of dangerous fumes. Includes a 3-point bullet latch for failsafe closure and a SpillSlope® shelf that directs spills to back and down to sump. Adjust shelf in 2¼" increments to maximize storage space.