I was thrilled to find my SpeedeeRatch on here complete with how it works! Now I'm stumped on the one beside it; a wrench of some sort (obviously) about the same era, but no company name. There is a single U with the #15659721 beneath it, a d an 8K 29 under the head. One side says
UP, the other DOWN
. Between there is a gear (no pic, sorry). Any ideas? I love old tools, their simplicity, their ingenuity, their mystery.