5510 Joinery and proprietary fixtures (154) 5511 Purpose-made fixtures (264) Purpose-made, joinery and cabinetry fixtures of all types, made principally of timber, metal, plastics or of composite materials, incorporating stock items of hardware, drawers, etc. 5512 Proprietary Fixtures (99) Proprietary and stock prefabricated fixtures, made principally of timber, metal, plastics or of composite materials, complete with hardware 5513 Preformed and prefinished room units (0) Preformed and prefinished bathroom, shower, kitchen and similar room units 5514 Seating (1) Seating of all types, proprietary and purpose made, for places of assembly, fixed to the building fabric 5516 Proprietary components and hardware for fixtures (27) Proprietary components, accessories and hardware for any proprietary or purpose made fixtures or fittings. 5517 Bench tops (94) Prefabricated bench tops of any type or material, for any base or support. May include fully integrated elements such as; backing, subframes, upstands, down-stands, sinks etc. 5518 Sundry fixtures (5) Sundry fabricated fixtures, proprietary and purpose made