Class 019
Non-Metallic Building Material Products
Roofing and walls not of metal; roofing and wall spacers, roofing and wall Z bars; roofing and wall skins, parts and fittings for roofing and walls.
Class 020
Furniture Products
Fixing devices; roof and wall fixing devices; but not including fixing devices for pipes, picture frames, office furniture or parts and fittings for picture frames and office furniture.