RockJocks weld-on Johnny Joints(R) for fabricators and suspension system builders offer 30 degrees of unrestricted movement in any direction as compared to 22 degrees on a common heim joint! Johnny Joint(R) rod ends offer cushioning that a heim joint cannot provide via high-density urethane bushings that encase 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 in. wall machined DOM tubing, fitted with a zerk fitting for greasing. This specific joint is a 2 in. o.d. and features a 2 in. mounting width and a .4375 in. thru bolt hole. Johnny Joint? Rod End; 2 in.; 2 in. Mounting Width; Externally Greased; w/o Bolt; 7/16 in. Thru Bolt Hole; Each;