Commercial Vehicle Ball Joint Extractor for use on light trucks. Applications: BMW E39; Mercedes-Benz W203, W211, W210, W220, W221 & various other models.Max capacity: 30mm; screw depth: 110mm; nut width: 19mm; weight: 0.95kg Can also help with the removal of the Track Rod End Arm and light truck ball joints. Coated in tough black epoxy coating.