RockJock’s narrow weld-on Johnny Joints® for fabricators and suspension system builders offer 40 degrees of unrestricted movement in any direction as compared to 22 degrees on a common heim joint! Johnny Joint® rod ends offer cushioning that a heim joint cannot provide via high-density urethane bushing that encases the inner ball. The heat treated center balls are cross-drilled for thru-bolt lubrication and the joint internals are retained with 2 heavy duty, heat treated side washers and a snap ring. The outer shell is weldable .180″ wall machined DOM tubing, fitted with a zerk fitting for greasing. This specific joint is a 2″ o.d. narrow body and features a 2″ mounting width and a .500″ thru bolt hole.