As JonathanReez mentioned in a now-deleted comment, the pivot point is not in your suitcase; it’s part of your scissors:
(source: Weebly)
An alternative phrasing could read:
If packed in carry-on, their blades must be less than 4 inches long.
Credit:stackoverflow.com‘
4 Mar, 2024
5 Mar, 2024
4 Mar, 2024