Metal wall fittings, namely, metal fastening anchors; fittings of metal for walls and buildings, namely, straps of metal for restraining concrete blocks; fixing devices of metal, namely, straps of metal for restraining concrete blocks; retaining devices of metal, namely, straps of metal for restraining concrete blocks; retaining bars of metal, namely, heavy duty metal straps for fixing concrete blocks; bars of metal, namely, straps of metal for restraining concrete blocks; retaining bars of m...