6 Ironmongery and small items of metal hardware, namely, metal screws, nuts, bolts, nails and rivets; pipes and tubes of metal; boxes, namely, metal boxes and metal tool boxes; metal building materials, namely, steel frames for building and metal beams; attachment devices, namely, metal clamps; brackets, namely, cantilever brackets of metal, metal brackets, spacer brackets of metal; clamps, namely, metal clamps, metal hose clamps, metal cable clamps; clamping devices, namely, metal clamps, metal hose clamps, metal cable clamps; holders, namely, metal clamps, metal clamps for holding paint brushes, paint scuttles and paint trays and for holding containers for industrial and commercial liquids made of metal and general purpose metal storage containers; mountings, namely, metal hooks and brackets for mounting tools on a wall; attachments for ladders, namely, metal hooks and brackets for holding tools on a ladder, metal clamps for holding tools on a ladder; attachments for scaffolding, namely, metal hooks for holding tools on scaffolding, metal clamps for holding tools on scaffolding; brackets for furniture, namely, metal shelf brackets; boxes, namely, metal boxes and metal tool boxes; metal hardware in the nature of buckles of common metal; buckles; clips of metal, namely, metal pipe clips, metal cable clips, metal clips for attaching tools and implements; crampons; structural parts and fittings for all the aforesaid goods