If you fly your aircraft often you will realize the importance of locking your control surfaces when leaving the plane outdoors. The AirGizmos Gust Locks are designed to quickly lock virtually any control surface securely. It's bright color and integrated flag reminds you to remove before flight and take-off. The rubber cushions of the AirGizmos Gust Locks ensure that your finish will be protected. The AirGizmos Gust Locks are lightweight and portable.