Stellox Leaf Springs
21 Oct 2019This post was reposted from a source now unavailable.
The leaf spring is one of the elastic components of the rigid axle-type suspension of the vehicle. The leaf spring transfers the load from the frame or body to the undercarriage and softens clashes and jolts that occur when driving on a rough surface. The leaf spring may be provided in the construction of both commercial vehicles and passenger cars. The leaf spring consists of a few metal (steel)
http://www.whatsnewworld.online/2019/10/stellox-leaf-springs.html