Bolt snaps of metal; Common metals, unwrought or semi-wrought; Girders of metal; Hardware, namely, metal brackets for general use; Hardware, namely, white metal pins; Lock installation kit consisting of metal lock, screws, hinges, and a screwdriver; Mechanical fastening elements of metal; Metal components for metal protective and security window shutters, namely, slats, shutterboxes, side frames, end caps, crank handles, pull straps, side tracks, ball bearings and installation hardware, namel...