Our safety high misalignment spacer is designed for applications with a heim joint mounted in single shear, it is perfect for steering applications. In the event that a rod end fails and pushes the ball out of the housing, this misalignment spacer has a built in larger outer diameter that will capture the housing of the joint to prevent complete failure. This is a very important component to have on steering or other single shear applications to prevent total loss of the mechanical connection. This spacer is designed to go in a heim joint with a 3/4" bore and will step the bore down to 5/8". Mounting width when installed as a pair, or with one of our standard high misalignment spacers is 2". Zinc plated for corrosion resistance, and sold individually.