Buck Boost Converter Wall Mount

This is a dual wall mount for a buck converter, buck boost converter, or voltage monitor such as:

https://www.amazon.com/gp/product/B0978T3JKH/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B093L697ZP/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1

which require a 71mm x 43mm style opening with 12mm side tabs. The mount has ~55mm depth and 4mm screw holes.