The hook card contains 10 laser cut chassis hooks from .018" thick 301 stainless steel (two extras, just in case)
the chain is 4" of 18/8 stainless steel jewelry chain.
the springs are steel music wire extension springs.
The kit comes with all the Items shown in the first picture. Here is a short video to show a basic install with a demonstration of the product. https://youtu.be/c7EsJZh1K5Q
Step up to Kinetic, and crawl over the competition!!