Metal wall fittings; fittings of metal for walls and buildings; fixing devices of metal; retaining devices of metal; retaining bars of metal; bars of metal; retaining bars of metal for use in brickwork, masonry, and concrete; retaining bars of metal for affixing to brickwork, masonry, and concrete; reinforcing bars of metal; reinforcing bars of metal for use in brickwork, masonry, and concrete; reinforcing bars of metal for affixing to brickwork, masonry, and concrete; steel straps; steel str...