Rolls for rolling mills

Common metals and their alloys; ironmongery; small items of metal hardware; pipes and tubes of metal; goods of common metal not included in other classes; metal fittings for earthmoving, excavating and mining equipment such as teeth, tips, adaptors, intermediate adaptors, shrouds, pins, clamps, keys, shanks, nuts, bolts, and wear plates for the aforesaid and included in this class

Machines and machine tools; machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; ground-engaging tools and ground-engaging implements for earthmoving, excavating and mining equipment; parts, fittings, attachments, accessories and implements for the aforesaid included in this class; devices for mounting ground-engaging tools to earthmoving, excavation and mining equipment; metal parts, attachments, accessories and implements for the aforesaid

Gypsum