502 electric box

502 electrical fruit box, 2 places, suitable for any civil series (Vimar, BTicino, Gewiss etc.) and standard walls.There are three plates: with holes for M4 nuts, with holes for M4 inserts and with 3mm holes so that you can directly screw in the screws.I suggest the first or the second method.If you use the nuts, insert them in the holes at the pause.If you make your own profile with the nuts option, add a pause when the nut holes are closing.There is one 22mm hole at the bottom (or the top) for your cables.