Features and Benefits: Disconnects air systems on brakes, suspension, steering, engine, transmission, and other auxillary equipment found on heavy-duty trucks Also disconnects other quick connect push-in fittings, including flow control valves, check valves, shuttle valves, quick exhaust valves, and other function control fittings in compressed air systems Set comes with four popular sizes: 5/16″, 3/8″, 1/2″, and 5/8″ Each tool is double-ended to disconnect air lines even in hard-to-reach areas Angled end allows for maximum leverage








