The Gerber Grappler model 30-000333 (or 31-000333) is an amazing tool. Believe it or not it has vice grip capability while still being a one-handed opening tool. There is a set screw inside the handles where you can adjust the compression of the vice grips. The Gerber Grappler has outboard tools so you can access them without having to bother with opening the pliers. Check out the components that are loaded into the Grappler in addition to the already-cool vice grips: wire cutters, nail puller, pry bar, philips screwdriver, ruler, wire stripper, file, flathead screwdriver, and a partially serrated knife blade.
Gerber 31-000333 Technical Specs: