have something cinched

have (got) (something) cinched

To definitively resolve a particular situation. I think we've got this contract cinched now—offering him more vacation days really helped.
See also: cinch, have

have (something) cinched

To have the definitive solution to a particular problem situation. I think you could have this contract cinched here if you just offer him more vacation days.
See also: cinch, have
Farlex Dictionary of Idioms.

have something cinched

tv. to have something settled; to have the results of some act assured. (see also cinched. Have got can replace have.) You just think you’ve got it cinched.
See also: cinch, have, something
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • have (got) (something) cinched
  • have cinched
  • have (something) cinched
  • cinch
  • cinched
  • it's a cinch
  • dead cinch
  • a busman's holiday
  • busman's holiday
  • holiday