PIPER THROTTLE LOCKS

Don't damage your aircraft by using a propeller lock. It happens more often than you think. Someone accidentally turns the key with a propeller lock installed. Usually it something innocent like taxiing the plane to the maintenance hangar or to the wash down area. The owner or lineman jumps in the plane without doing a pre-flight, after all you're not planning on flying, you just want to move the plane...but all it takes is a turn of the key to damage a propeller, cowling or bent the crankshaft on the engine.   FEATURES Prevents unauthorized use of your aircraft Locks the throttle, mixture & propeller controls You cannot start or operate the engine & propeller with the lock installed Key lock, includes two keys Installs and removes in seconds No holes to drill, no modifications to aircraft Strong steel construction Safety yellow color Available in three sizes for Piper aircraft Fits aircraft having a throttle quadrant with a tubular horizontal throttle knob (does not fit aircraft having a round throttle knob) Description Part No. Price Buy Model #7700 Fits four seat, single engine Piper aircraft with a throttle quadrant 13-04240 $91.50 Model #7710 Fits six seat, single engine Piper aircraft with a throttle quadrant 13-04241 $84.50 Model #7720 Fits Piper Seneca & Seminole twin engine aircraft 13-04242 $84.50 IMPORTANT: The #7720 does not fit: Apache, Aztec, Twin Comanche, Navajo, Aerostar. The lock fits aircraft having a throttle quadrant with a tubular horizontal throttle knob. The lock does NOT fit aircraft having a round throttle knob or ball.