Chains of metal; Clips of metal for sealing bags; Door knockers of metal; Fittings of metal for beds; Furniture casters of metal; Latch bars of metal; Locks of metal for bags; Metal cable wire; Metal chains; Metal flanges; Metal pre-rinse, wash down spray nozzles for commercial and industrial use; Nuts of metal; Padlocks of metal, other than electronic; Screw rings of metal; Water-pipe valves of metal