Aluminum alloy; Cables of metal, non-electric; Collars of metal for fastening pipes; Elbows of metal for pipes including those from alloy steel and titanium; Fittings of metal for compressed air hoses; Fittings of metal for furniture; Fittings of metal for pipes; Industrial metal hoses; Manually operated metal valves; Metal clamps; Metal hose clamps; Metal adapters for use with hydraulic and pneumatic systems; Metal caps for bottles; Metal couplings for use with hydraulic and pneumatic system...