I have one of these in the door pocket of my truck, a Gerber Multi-tool. It is one palm-pinching son of a bitch. It's kind of a neat design, the pliers head comes out of the handle like a switchblade knife. You don't have to unfold it like a Leatherman. But, when the pliers are completely closed, so are the relatively sharp edges of the handle, so if you slip whilst gripping, it pinches the shit out of you. I hates it, I do.
