78914 4ft Lower Control Arm Pry Bar Astro Pneumatic DescriptionThe 78914 4ft Lower Control Arm Pry Bar Astro Pneumatic uses leverage to pull down on and free lower control arms and double wishbone suspension. Aids in getting ball-joints free from knuckles. Keeps control arms out of the way to service axles, knuckles, front and rear struts and more. The 78914 4ft Lower Control Arm Pry Bar Astro Pneumatic provides the muscle needed to fight against bushing pre-load and anti-sway bar tension.