In the genuine Ford kits they used to have a pin and spring included. Haven't fitted one for years, so not sure if they still do.
Pic shows spring.
Edit - Ford finis 1112531 kit does.
http://www.fordonlineparts.co.uk/pro..._F1112531-2665
Last edited by GVK.; Mar 24, 2012 at 07:05 PM.