Articles of non-metal or predominantly of non-metal components, namely, stays for doors, gates, and windows, non-electric mechanical locks, locking bolts, door bolts, non-metal security drop bolts, support for security drop bolts; non-metallic latches; bolts of non-metal or made predominately of non-metallic materials for mounting, closing, latching, securing and locking windows, door panels, window panes, doors, cabinet doors, hatches and gates, wherein the non-metal components include but a...