Specialty Products Company 23540 2.00° Ball Joint: Automotive. Buy Specialty Products Company 23540 2.00° Ball Joint: Ball Joints - ✓ FREE DELIVERY possible on eligible purchases. Proven Quality 。 New Product Development 。 Adjustment Range (Deg): 2 Degree 。 Change caster and camber with this upper offset pin joint that replaces the OEM pin joint. Use Installation Sleeve set 2380 in conjunction with 209 Ball Joint Press for removal and installation of these pin joints. 。 。 。