6 Door casings of metal; Door fittings of metal; Door frames of metal; Door panels of metal; Door stops of metal; Doors and windows of metal; Doors made primarily of aluminum and also including glass; Doors of metal; Doors of metal for indoor use; Magnetic cabinet door catches; Metal cabinet door catches; Metal chain door guards; Metal clasps for doors and windows; 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, namely, rollers, rails, cables, carriers, pins,locks, clips, brackets and screws; Metal door bolts; Metal door frames; Metal door hardware, namely, keys and key cylinders; Metal door hardware, namely, non-powered door actuators; Metal door kick plates; Metal door latches; Metal door panels; Metal door trim; Metal door units; Metal doors; Metal folding doors; Metal garage door rollers; Metal garage doors; Metal handles for doors and windows; Metal locks for doors and windows; Metal patio doors; Metal runners for sliding doors; Metal safety doors; Metal sash fasteners for windows; Metal sliding doors; Metal storm windows; Metal window casements; Metal window cranks; Metal window frames; Metal window pulleys; Metal window sashes; Metal window screens; Metal window shutters; Metal window sills; Metal window trim; Metal windows; Metallic doors, windows, shutters, slatted shutters; Metallic frames for sliding doors; Numbering tacks, namely, numbered metal tacks used to match removable windows to their window frames; Revolving doors of metal; Window casements of metal