The Mueller Kueps Press & Pull Sleeve Kit, No. 609 400, is used for easy bearing extraction or mounting on almost any type of car. Use this universal tool set for extracting and mounting the following: silent bearings, hydraulic bearings, ball bearings, rubber bearings, shaft seals, bearing bushes and more. Ideal for various vehicles due to universal application. Inner sleeves are made out of non-hardened metal for easy adjustments or re-shaping. Nuts include bearings to further reduce friction.