Air conditioner flare nut set (2-minute, 4-minute) x 2 sets

Thank you for looking.
First, please carefully review the profile, photos, and product description.
This is for 2 sets of flare nuts for air conditioners.
These were removed in April 2026 from new Fujitsu General nocria air conditioner units (indoor and outdoor).
They are unused as we used pre-processed piping, making these unnecessary.
We do not plan to sell them individually.
Would anyone who understands this be interested?