Harloff Narcotic Box Replacement Shelves optimize internal storage capacity, organization, and compartmentalization inside wall-mounted and cart-mounted narcotic security cabinets. Manufactured from heavy-gauge powder-coated steel, these rigid internal shelves subdivide security cabinet cavities to allow neat stacking and separation of controlled substances, vials, and blister packs. Designed specifically for Harloff Series 2720 medium wall-mount narcotic boxes and Series 2730 narcotic security cabinets, they ensure quick visibility and rapid inventory counts for pharmacy personnel while supporting strict DEA compliance and controlled substance auditing protocols.