Metal tubing; metal pipes; metal pipe connectors; metal tube and metal pipe fittings; metal fittings for joining tubes and pipes together and structures assembled from such tubes, pipes and fittings; perimeter protection systems and equipment; railings, hand rails, handles, uprights for hand railings; guard rails, balustrades, support brackets and counterbalances; clamps for use as fittings, connectors or for joining tubes, pipes, barriers and rails; barriers, safety barriers; metal sections, channel sections; hollowed sections and beams; grantings; industrial flooring made of common metal and its alloys, metal gangways, nuts and bolts; anchors and anchoring systems; fixing, fastening, clamping and anchoring devices; articles of metal for arresting the fall of persons from structures; all the aforesaid goods made of metal; parts and fittings for the aforesaid.;