2-Stage height adjustment feature uses a heat treated steel pin thrust bolt and steel ball insert, allowing quick and easy height adjustment changes. The combination of the “scissor” design and the 2-stage height adjustment offers maximum versatility. Can be used on most press fit ball joint applications, suits most cars, vans and pickup trucks, for example: Audi, BMW, Ford, Honda, Mercedes-Benz, Nissan, Opel, Renault, Seat, Skoda, Toyota, Volkswagen and Volvo.