Aluminum alloys; Copper alloys; Copper wire, not insulated; Furniture fittings of metal; Metal fasteners, namely, bolts, nails, rivets, screws; Rods of metal for brazing and welding; Sheet metal; Sheets of metal including those from alloy steel and titanium; Support bracket made of metal for attachment to furniture to support items to be kept in hands' reach, such as a pistol, remote control, flashlight, cell phone, or eyeglasses; Tubes of metal