They sure won't work if you install them like the picture on this site!
By: T Ripley from DC
Your general opinion of this product.
The description clearly says that they are to be installed on top of the lug bolt. AMS installed them under the lug bolt and photographed them that way. They will not work in that position. They are designed to hold the square portion of the lug. They have a round hole, so that must have confused AMS. They should have consulted a drummer.