This model is for a 150mmx100mmx70mm project/junction box to be pole mounted with worm-gear clamps.

This is the particular junction box I used, but any of the same dimensions should work in theory (if the holes for the back line up):
https://www.amazon.com/dp/B07KXRW62F

I use these project boxes for creating Meshtastic nodes and I designed this model to be able to pole mount this to a TV antenna pole on a roof easily for a solar node.