Product details:

Currie Enterprises CE-9102SF: Control Arms, Johnny Joint, Front Upper, Tubular, Steel, Black Powdercoated, Jeep, Pair - Currie Johnny Joint control arms allow 30 degrees of unrestricted movement in any direction. The lower arms are fully adjustable, and the pinion angle and caster can be adjusted--allowing your vehicle to be upgraded without having to replace your control arms. They are made of heavy-wall DOM tubing. The upper arms are also fully adjustable, to allow complete freedom of movement. The Johnny Joint is used at both ends of the rear arms, front lowers, and one end of the front uppers. For control, handling, and performance, depend on the expertise of Currie.