I bought this empty Handy Andy tool box for $1.00 at a garage sale some years ago. Recently in the bottom of a box lot was this Handy Andy wrench (on the edge of the box). Look close and you will see a couple of wrenches under the shavings in the picture on the box.
I had a Handy Andy kit when I was a kid. Not that same box, but one very similar. Being just a kid tho, it didn't take long before most of the tools had gone missing. :/