GM Guide Super Ray reproduction light strap with red center and black band. These straps fit 8” lights. They include no clips or holes. We’ve discovered it’s best to drill and rivet to fit your light’s unique hole pattern. There is simply too much variation in the lights themselves to pre-fabricate holes, especially due to the variation in original lights that are over 50 years old. Straps are made of zinc that is etched, painted, and coated with clear. Each is one solid piece.