When choosing ball joint separator you need know

If you require knowing auto repair tool, first you need to make sure to know about viable ball joint separator set. 

A ball joint separator is an easy tool used to separate ball joints from the suspension components they are attached to on a vehicle. Because these components have very tight tolerances on the ball joint shaft they sit on, when it comes time for them to be replaced it is rare for them to simple slip off when the nut is removed. The design of the ball joint separator allows it to slip between the ball joint and the component it is attached to and essentially wedge it out.

Learn more ball joint separators via autotoolsdepot.com.