RockJock's forged Johnny Joints® 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® 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 joint features a 2" diameter joint, fitted with a zerk fitting for greasing, 2 1/4" of 1"-14 right hand threads on the shank, and a 2.190" mounting width and a .482" thru bolt hole. Finished in gold zinc plating. We also keep the threaded bungs and jam nuts for these units on hand at all times as well, see our Johnny Joint® parts department.