Call Tom Hanson or email at the MB Classic Centre in Irvine California. Google them as my computer crashed at home here and I don't have the details handy.
Note that some of the clips also have little plastic bits that stop the paint getting scratched.
BenzWorld.org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more!