clank-a loud, sharp sound or series of sounds, typically made by pieces of metal meeting or being struck together.
struck-(of a thought or idea) come into the mind of (someone) suddenly or unexpectedly.
dressing case-a lady's fitted dressing case in grained leathera pair of lockable handcuff-linked metal rings for securing a prisoner's wrists.
rusty chain-(of a metal object) affected by rust.
oiling-lubricate or coat (something) with oil.