Hi, unable to log into the site – I don’t know if you’ll get this Angus, but the brand name is actually Amiot (what looks like the 1st “A” is, I think, a logo. This part is fitted to a wide range of French boats, including my Dufour 385GL, and is manufactured in France by Goiot. I’ve replaced one of mine & I think I got it from Force 4. It should be readily available. There are also other makes which I suspect are the same size.
Regards,
David Stanger.