Can I get a better shot of that hook? ??
My plain round box, is unmarked too. Not a mark on it anywhere,
and the same knurled cap. I made the hook that's on it now.
See the ordinary Irwin with blue chalk on it, just behind? I bought that box from Buster Pence, at Happy Camp Hardware, must have been 1971. Its traveled with me many a mile, that box. Its been used a million times.
The round Dandee just behind that, is all chrome plated and the knurled cap on that one is ever heavier.
yours Scott