yee,

There are lots of those types of wrenches (I have a pocketwrench that is often in my bag) that look interesting. Survival Resources shows six different ones ( http://www.survivalresources.com/Products/EDC_PTools.html )(no association). The Widgy prybar is much smaller and lighter than any of that type I have seen. I have 2 Ti and 2 Steel on various key rings. My house keys have a 3" Ti bar and it is the one I use most often. The pocketwrench would not fit in the coin slot of a candy machine (did this last night) to remove a stuck dollar coin that someone tried to use. My class was happy that they could all get their sugar fix. :-) Each tool has it's advantages and disadvantages.

I also have a Spyderco Spyderwrench which breaks apart to provide an adjustable wrench and a screwdriver. Similar in concept to the RanchHand shown on the SR site above. A great idea, but not the best pliers and a bit heavier than most multitools.

Respectfully,

Jerry