I think the last time I had it at the dealer something happened to them. The stock tire iron stripped out after removing 4/5 of a wheel, so that also was problematic. I would expect them to last the life of the car, and I had since told Ford about it but they won't do anything.
I know there are plenty of lug nuts that will fit on the car, but I specifically am looking for something that is not capped and would also have some sort of lip on it to hold on the wheel covers (preferably not by washer).