I liked the parametric box from @enahs, but have no skills in Fusion 360, so I redid it in OpenSCAD, using the EZ-insert stl as an import.

In order to use this OpenSCAD file, you will need to download “HSW Ez-H1 Insert.stl” from the linked model and put it in the same folder as your OpenSCAD file.  Adjust the sizes as desired in the editor, or show the parameters by choosing Window→Show Customizer.

Also included are samples that I made to fit the Thermoworks Smoke wireless remote thermometer components. The labels on the boxes were added in Prusa Slicer.

→YOU WILL NEED TO ADD SUPPORTS IN THE SLICER FOR THE HSW INSERT!←

Created in OpenSCAD v2021.01 MacOS, not tested in other versions or platforms.