titan 7/16-inch Xl Slack Adjusting Wrench use To Speed Up Installation On Haldex Heavy-duty Truck Brake Slack Adjusters Deep Reaching 7/16-inch Hex Allows For Easy Reach Of Recessed Adjusters Extra-long Handle Provides Added Reach And Increased Rotational Torque And Durable Steel Tool Has A Dipped Handle For Added User Comfort Built-in Ratcheting Mechanism Has Full 360-degree Swing For Ease Of Operation