Metal security lock cylinders; Lock cylinders of metal; Lock installation kit consisting of metal lock, screws, hinges, and a screwdriver; Metal ball lock pins; Metal locks for doors, windows, desks; Spring locks of metal, other than electric; Locks of metal for vehicles; Locks of metal, other than electric; Metal sash locks; Metal locks and keys therefor; Metal locks; Metal keys for locks; Metal components for metal protective and security window shutters, namely, slats, shutterboxes, side f...