What brand are these horns?

Main Train Horns
1

Does anyone know anything about [b]these horns[/b]?

2

Those look like some Nathan K5 knock offs that have been popping up over the last few years.

3

^ This.

Scroll down and it same “Not OEM”.

If you’re serious about getting a K5 setup, check out the Classified section here: https://www.trainhornforums.com/forumdisplay.php?f=29

-Kris

4

Can’t get a reply from the seller.
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5

Give it some time … some of these folks check in once a week or so.

-Kris