Model T https://www.modeltford.com/i/c/474188l.jpg
Radiator shell lacing. 3/8" wide flat woven lacing. 60" long. Threads through the holes in the radiator shell and protect hood from being scratched.
Most vendors sell these same types. These were the ones I found first.
I have not found a true 9/16" webbing but instead can get a 5/8" from various suppliers. I looked all around Hershey last year and never found the 9/16".