• Downloadable Trailer Guardian Flyer & Installation Instructions »
• Helps prevent accidental uncoupling caused by mismatched ball and coupler, loss of ball nut, coupler not properly secured and equipment failure
• Added benefit is the ability to lock and secure the trailer on the tow vehicle
• Universal fit – top plate slides up and down for 1/8" incremental height adjustments
• Two-piece construction; mounting bracket and top plate
• Fits 1" ball shank diameter
• Will not work when the ball mount is in the rise position
• Inexpensive insurance
• Patented product

The ultimate in towing safety, security and peace of mind for those that tow. The Trailer Guardian® helps prevent accidental decoupling and locks the trailer to the tow vehicle. Installs in seconds with a universal application that fits most ball and coupler combinations. Add security by placing a lock in one of the spring pin holes to secure the trailer to the tow vehicle. No more worries of having a trailer separate from the tow vehicle.