Very basic flat strap, exposed gear, pat pend. Any ideas?

Hello, moparthug. Is the drive plug reversible? Or is it a push through type? If it is either one of those , it may be the one shown in the DATAMP photo  . I also have one here.

Yes that's it! The only difference I can see is yours may be a couple years newer with hollow rivets and mine are solid. Do you know if this was a stand alone tool or part of a set with sockets?

Here is one ,  AA should have a bit more info!

My early Indestro set has a very similar if not exactly identical ratchet.
-Don

Outstanding work gentlemen, I have no doubt now this is Duro built. The only differences mine has to the others shown is the plain pat pend script, and solid rivets.