The AirCraft AT0014-SK04 trigger component service kit is the smart fix when your palm sander’s control starts feeling sloppy, sticky or unreliable. The trigger and its related components handle the most important job on the tool—safe, predictable airflow control.

If the trigger action is stiff, the tool is difficult to modulate, or it doesn’t return cleanly after use, replacing the trigger components helps bring back confident handling and more precise sanding control.