Dudukan Universal

Didn't realize this was the same plate included in the mount kits until I checked — nice to have a spare on hand for a second spot. The holes lined up perfectly on my flat surface, so it took under five minutes to bolt on.

The plate is solid and does exactly what it should—I swapped it in as a backup and the mounting holes lined up perfectly with my flat surface. No wobble once it's tightened down, which is all I really wanted from a spare part.

I was slightly worried it would feel flimsy as a spare part, but this plate is genuinely sturdy and the pre-drilled holes matched up perfectly on my flat trailer surface. Took less than five minutes to bolt on and it holds the 4 gallon tank without any wobble.