6 Door handles of metal; Hardware, namely, metal brackets for general use; Metal adapters for use with hydraulic and pneumatic systems; Metal bolts; Metal couplings for use with hydraulic and pneumatic systems; Metal expansion joints for floors and walls; Metal fasteners, namely, bolts; Metal fasteners, namely, nails; Metal fasteners, namely, rivets; Metal fasteners, namely, screws; Metal guardrails; Metal manifolds for use with hydraulic and pneumatic systems; Metal pipe couplings and joints; Metal threaded fasteners; Rivets of metal