Metal fences; Finished products of metal in the nature of pipe muffs of metal, end caps of metal for pipes, elbows of metal for pipes, branching pipes of metal, metal supports for use as outdoor post foundations, non-electrical wire fencing, metal fence wire strainers, metal fence wire tensioners, metal fence rail clamps, metal pipes for fences, metal posts for fences, wire mesh for fences, metal hardware for construction and installation of fences, metal bollards for fences