An equivalent (or maybe a private label version of the same) was sold by Ka-Bar as part of their Marine Mate kits. It came with the plier/wrench and a rigging knive, either a fixed blade or a folding one with marlinespike. The Ka-Bar is marked Made in USA. The HJE ones I have are marked CTA. No country of origin, and HJE would tell you if it was USA.
Frankly, I find these tools way more useful than the more modern folding multi-tools. I've got one on the boat, one in the car, one in the kitchen and some spares!