Features: Keep your trailer secure with the trailer tongue coupler lock. Its durable and reliable design ensures peace of mind during your travels. Crafted from high quality zinc alloy, the trailer tongue coupler lock is built to last and resistant to corrosion. Its sleekblack color adds a touch of style to your trailer while providing strong security against theft. Designed for trailer owners, truck drivers, and anyone in need of a reliable locking solution, the trailer tongue coupler lock offer convenience and reliability. Whether you're moving, going on a camping trip, or transporting items, the trailer tongue coupler lock ensures stability and reliability throughout your journey. Say goodbye to worries about your trailer detaching while on the move. With its user friendly design and easy installation process, the trailer tongue coupler lock provides convenience and peace of mind for trailer owners. Enjoy your outdoor adventures without any concerns about the safety of your valuable cargo. Specifications: Material:Zinc Alloy Size:Approx.4.39x4.6cm/1.73x1.81inch Color:Black Package Includes: 1 Set Trailer Hitch Lock note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.