I carry Fix It Sticks for screwing and small Westcott scissors for snipping. Since learning about them last year on Jerking the Trigger, I’ve carried Knipex 87-00-100 Cobra Pliers for gripping. There are times when a classic multitool, like a Leatherman, is preferable, but I find this selection is more functional for most of my mobile tool needs.
I measure the baby Knipex pliers at an overall length of 103 millimeters and a mass of 60 grams. They are an excellent purchase.