metal goods, namely, materials of metal for scaffolds, scaffolding, scaffold towers, rolling scaffold towers, scaffold towers with casters, baker style rolling scaffold towers, scaffold rolling platforms, scaffold rolling workbenches, scaffold frames, scaffold frame sets, access and work platforms, safety rails, guardrails, scaffold tower guardrails, scaffoldings capable of folding, modular scaffolds, formwork tables, fasteners for scaffolds, adjustable frames for scaffolds, casters, casters with safety brakes, casters with locking pins, cross braces, outriggers with or without casters, leveling jacks, scaffolding stages, platforms, plank, platforms with plywood decks, platforms with trap doors, platform frames with plywood decks having one or more trap doors, baker style scaffolding, baker style scaffolding with shelves, baker style scaffolding with non-metal shelves, scaffold work platforms with safety rails and tool trays, and scaffold work platforms with safety rails and non-metal tool trays; metal scaffolding components, namely, tubes and tubular clamps, handrails, edge capping; standards, braces, cat-a-corner braces, ledgers, girders, brackets, base collars, screw jacks, swivel bases, toe boards, guardrails, and locking pins

non-metal casters; shelves; platform walk boards with trap doors; and rubber foot pads