Elbows of metal for pipes; Elbows of metal for pipes including those from alloy steel and titanium; Junctions of metal for pipes including those from alloy steel and titanium; Metal adapters for use with hydraulic and pneumatic systems; Metal caps for tubing ends; Metal couplings for use with hydraulic and pneumatic systems; Metal elbows for pipes; Metal hose fittings; Metal junctions for pipes; Metal manifolds for use with hydraulic and pneumatic systems; Metal pipe connectors; Metal pipe co...

Key chains of metal; Key chains, not of metal; Key rings of common metal; Key rings of metal; Key rings, not of metal; Lanyards for holding keys; Non-metal key chains