sleepycruiser
I will get by….I will survive
These are the mount I use. Very durable and once you tighten them, they don't come loose. I driven 8k miles+ , tons of trails, and never had an issue.
https://www.amazon.com/lightronic-Universal-Bracket-Stainless-Offroad/dp/B073VK4FNG/?tag=ihco-20
Any way you could post some up close pics of those mounts? Any issues with corrosion, etc? Are they secure? Seems like a good price. I was going to PM you but I didn’t see the option.