Non-metal scaffolding; Metal accessories and structural hardware for concrete construction, namely, anchors, brackets, bridging, braces, he and she bolts, caps, cast inserts, clamps, couplings, cones, column clamps, coil rods, clips, chairs, spacers, strapping, studs, wall enforcements, washers, wedges, waterstops, eye bolts and nuts, ferrule inserts, form aligners, form patches, form ties, coil frames, rod frames, hangers and hanger inserts, hinges, joint seals, lift inserts, lifting plates and bolts, loop inserts, base pack, scaffolding and wall formers; Non-metal accessories and structural hardware for concrete construction, namely, anchors, brackets, bridging, braces, he and she bolts, caps, cast inserts, clamps, couplings, cones, column clamps, coil rods, clips, chairs, spacers, strapping, studs, wall enforcements, washers, wedges, waterstops, eye bolts and nuts, ferrule inserts, form aligners, form patches, form ties, coil frames, rod frames, hangers and hanger inserts, hinges, joint seals, lift inserts, lifting plates and bolts, loop inserts, base pack, and wall formers