The K35T-7218120WS Jaken FastRak Add-On Archive unit offers a heavy-duty, 5-shelf solution for organized storage, measuring 72 × 18 × 120 in. Ideal for warehouses and backrooms, its boltless assembly allows quick setup and flexible shelf placement. With included archive boxes and a corrosion-resistant finish, this robust shelving system ensures efficient file and stock management in various industrial applications.