Part# 2.240RSCH.3 -TruckTrailerPro straps tested in certified testing facility, and passed all of the tests -All of the Chain and Clevis hook ratchet straps meet all current cargo control standards of North America -Every single part of it manufactured in our facilities -TruckTrailerPro straps has 3,333 LBS working load limit -Long, and wide ratchet to use it easier -High quality polyester webbing -Soft material chosen to make your job easier -Weather resistant -Highly recommended for flatbed, step deck, double drop, and conestoga trailers -Recommended to take it out of service immediately if any kind of damage will be found