916Inch Automatic Slack Adjuster wrench is specially designed to aid in the installation and servicing of Bendix brand air braking systems on heavy dutylong haul trucks and trailers. Built in ratcheting mechanism provides a full 360-degree rotational swing for ease of operation at any angle. Dipped handle provides a comfortable non-slip grip during use even when handled with wet or oily hands. Extra long steel handle for added reach and increased torque necessary to overcome anti-reverse mechanisms. Protective sleeve on the drive end helps keep dirt, grime and other contaminates out of the ratcheting mechanism for longer tool life. Extra deep reaching 916Inch hex head for accessing adjusters in recessed locations. , Lot of 1