I have several jobs to do that a "wheel hanger" will make easier, so I just now removed a lug bolt to make sure I order the right one. Our lug bolts have an M12x1.5 thread with a shank length 2 eyelashes shy of 40mm. The ECS Tuning tool you linked to does say "fits all Mercedes-Benz" but that's simply not true in our case. However there are a plethora of M12x1.5 thread wheel-hangers for sale, enough to make me spend an entirely unjustified amount of time choosing one, even though I could close my eyes and pick one with the same success!!! 😂