I got my hatches and lids from BassBoy1 (member on here) who owns FishOn Fabrications (board sponsor). Couldn't be happier!! He can custom make you hatches/lids to your exact specifications. I've had mine on my boat for over a year now with no issues. And my boat gets used HARD year round.
https://www.fishonfabrications.com/
Here is the part in my build thread where I installed mine
https://forum.tinboats.net/viewtopic.php?f=21&t=26774&start=225