MVP-WCS-52 Dimensions?

vining

Does any one know the overall dimensions the new wall charging station for the 5200? I have the .pdf that was posted a while back but it only gives dimensions for the wall cut out and the back section of the box that is inserted into the wall. There's nothing that tells you what the flange dimension is. By eye it looks to be about a 3/8" flange all around but I need to layout a wall with other devices and the customer is very particular and besides engineering drawings are supposed to be complete so there is no guess work.