oldbiscuit wroteI’m no expert, but from what I’ve read I believe that’s a bag lock. Mail bags and duffle bags had gromets that you would feed the rod thru then close and secure with a padlock.If someone else has a different explaination please feel free to add it . Mark
I would concur… the one shown here is different to all the others I have seen in that the straight bar swings left/right rather than up /down.
Used on military kit bags for sure, and probably others too.
Attached images of three in my collection, I have seen many of the brass “D” shaped ones with various markings, the steel one is the only square one I have seen.
Value? I have never paid more than a pound for one, but I have seen them at collectors fairs for up to eight pounds. I was not tempted!
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