Bathtub grab bars of metal; Bed casters of metal; Common metal drawer pulls; Door handles of metal; Furniture casters of metal; Furniture fittings of metal, namely, drawer slides; Handrails of metal for stairs; Metal cabinet door catches; Metal furniture casters; Metal handles for drawers; Metal pallets; Metal runners for sliding doors; Metal step stools; Metal vent cover for HVAC ducts; Rolling window shutters of metal