Specialty Products Company 72509 Ball Joint Press with Adapter for RWD/4WD Vehicles Easily removes and installs all press-fit ball joints Set includes: press, forcing screw, receiver tube 3 inch OD x 2-3/4 inch ID, receiver tube 2-1/2 inch OD x 2-1/4 inch ID, receiver tube 2 inch OD x 1-3/4 inch ID, 4WD receiving cup, installing cup, 4WD installing adapter, installing adapter and removing adapter. Comes in a durable plastic case.