Falcon Towing Mirror The Falcon Mirror offers a new design utilising a similar operation as the Milenco Aero Mirror, but with using only a single thumb screw on each clamp for quick and easy fitting. Can be fitted on the BMW X3 by mounting on the bottom of the mirror housing, taking care to ensure that the clamp is fully inserted and that the clamp pad is at least 3/4 of the way past the ridge, which is underneath the mirror, when tightening. These are very High Quality Mirrors, engineered and designed to give the consumer a high quality alternative to market leading Aero 3 Mirrors. Fitting is extremely simple with a single screw that clamps to both the car mirror and the arm at the same time. All screws are stainless steel running in brass thread, these mirrors have perfect view adjustment, efficient and aero dynamic head, easy to grip thumb wheels and Milenco's unique air balanced design to stop vibration.