Product Selling Points: 1.Used to remove most types of steering pitman arms, cross ties and ball joints in automotive applications. 2.Press type ball joint separator can remove ball joints without damaging the joint and other parts. 3. Adjustable ball joint separator press type: jaw opening: (17-19mm). 4.Ball Joint Separator: 0.78" (20mm) jaw opening adjustable to 1.96" (50mm). Tapered Pitman arm puller: jaw opening: 0.7" (19mm). 5.Note: Please measure the size of your ball and socket joints and check the specification of the ball and socket joint separator whether it fits your ball and socket joints before purchasing! Specification: -Material: alloy -Color: Silver -Jaws: width 19mm, depth 20mm, maximum opening 50mm Specification: Vertical, 19mm Package included: 1* ball joint separator