The mounting bosses are built directly into the plastic enclosure mold. If no need change the mold, we can supply the plastic enclosure without bosses or machine the bosses out. Using state-of-the-art CNC equipment, we can machine openings for your specified geometry on the electronic enclosure. We can also alter internal features, for example, removing or shortening circuit board bosses for the electronic enclosure . Simply provide us with a drawing and we can handle the rest. You can download the PDF drawing file of the appropriate part to simplify generating the needed drawings.