6 Metal goods, namely, transportable buildings, railway material in the nature of crossovers, metallic materials for railway tracks, metal profiles, namely, extrusion profiles of aluminum and profile connectors of metal for railways, metal framework constructions, metal bay and protection constructions produced by using extrusion profiles, namely, braces and supports for buildings; metal additive building articles for framework constructions, bay constructions and protection constructions, namely, sheets, hinge feet, steer and buck rolls in the nature of sheet metal, and end pieces in the nature of metal spader brackets for profiles, and metal hardware, namely, nuts, bolts, sliding blocks, brackets, plates, clamping elements in the nature of fasteners, and bushings; material availability including arrangement systems, namely, tool positioning systems in the nature of power-wrench hanger, power-wrench hanger accessories, spring pull, hammer tray, tool shelf, shelf construction, custom flow rack systems in the nature of grab containers, grab container accessories, component silos, stands, case supports, material level, grab trays, grab ledge, grab container rack, elements for shelf connection, grab area design, transfer systems in the nature of conveyor sections, work piece pallets, lift transverse units; industrial conveyor machinery, namely, grab containers, tool hangers, and drawer cabinets