Guard rails of metal; Latch bars of metal; Framework of metal for building; Architectural metalwork; Steel wire rope; Metal hinges; Gate hardware, namely, metal gate latches; Gate stops of metal; Metal latches; Metal hardware, namely, springs; Metal hinges for windows and doors; Metal hinges incorporating a spring; Metal door hinges; Metal door handles; Self-closing hinges of metal; Spring hinges of metal; Metal balustrades; Gate latches of metal