Lockboxes; Nails; Strongboxes; Cans of metal; Door bells of metal, non-electric; Door fittings of metal; Furniture fittings of metal; Hat-hanging hooks of metal; Metal clamps; Metal hooks; Metal locks and keys therefor; Metal pegs; Metal pipe couplings and joints; Metal pipes and metal fittings therefor; Metal plugs; Metal screws; Metal shims; Metal tool boxes; Metal window fittings; Nuts of metal