007-knife Definition
noun
A rocker-locking folding knife, which was capable of flick action opening (flick of the wrist), originating in the 1970s, similar to a 1960s era KA-BAR.
Wiktionary
(New York 007 KNIFE 007 KNIFE , especially one used in a crime
Wiktionary
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Origin of 007-knife
From being a knife whose most famous examples had emblazoned with "007" on its scales.
From Wiktionary