Metric coiling size 48.5/51.0mm ID to clear.
All standard 1.9″ / 2.0″ ID flat section material helper / tender springs are powder coated polyester gloss Black (RAL 9005).
If you require a different free length or rate that is not listed, please Contact Us.
Choose your rate (lbs per inch)
For metric spring rates please use Conversion Tool
For helper springs compressed heights and further seat information, please see our downloads page.