Bolts of metal; Casings of metal; Door fittings of metal; Fasteners, namely, metal bars and chains; Hardware, namely, metal brackets for general use; Metal bolts; Metal cable clips; Metal cable wire; Metal clamps; Metal fasteners, namely, bolts; Metal hardware, namely, carabiners of metal; Metal hardware, namely, pulleys; Metal hardware, namely, springs; Metal hooks; Metal locks and keys therefor; Metal nuts; Metal rivets; Metal screws