Here's an interesting wrench idea.

[hamburglar]

...............

[Uncle Buck]

Not for me thanks, interesting artifact though!

[DavidtheDuke]

You can't call it a socket wrench like many shade trees.. wrench wrench?

[Stuey]

You can't call it a socket wrench like many shade trees.. wrench wrench?
err, what?

I don't like that wrench - wouldn't trust it for high torque applications. There doesn't seem to be any locking mechanis. Even a crescent wrench would be more trustworthy.

[kbs2244]

Crows feet set and a breaker bar.
But you have to be fighting for space to make it worth while.