For the removal of semi-floating rear axle bearings. Washer captures the bearing firmly. Set includes three pullers:1 in.; to 1-7/8 in.; 1-5/16 in.; to 2-3/8 in.;1-3/8 in.; to 2-7/8 in.;. New design allows you to capture the bearing firmly, distributing the pulling force over the entire bearing.