Was oil and vinegar used as chess pieces in the most deadly match?
It might have been on the table (it seems everything else was), but that wasn't the clue I had in mind. Hint: rust
Is it the rusty hinges in No Time To Die?
Yes it is. One clue left, the small screwdriver.
I know a small screwdriver was used by Milo Janus in Exercise in Fatality to take his phone apart.