Sullivan Products Ball Connector W/Sleeve 2-56 SUL560

Sullivan Products brand strong and reliable ball joint and is probably the easiest to install unhook, and adjust. The quick-release locking sleeve with its glass filled nylon socket locks the ball securely and eliminates play. Yet is allows a range of off-axis motion and pivots freely. It can't vibrate or wear loose either. And the ball is constructed of nicked plated steel for extra strength.