2-5/16 Inch Heavy Duty Trailer Hitch Lock - Ball Connector and Security Chain Anti-Theft, Suitable for Pop Up Campers, RVs, Boats, Trucks, Cargo, Utility Trailer Tongue Lock Security Design.

NiwNiw Trailer Lock, Made of Premium Alloy Steel, Strong and Durable! Innovative keyless one-touch locking, simple and quick to operate. Waterproof design, no fear of bad weather, protects internal structure. Suitable for various trailers, whether it's an RV, camper, or pickup trailer, it provides security.

• 2-5/16" Trailer Hitch Lock 10-Second Tool-Free Installation: Just align and click - no tools required, perfect for securing your trailer, RV, or boat at highway rest stops, busy marinas, or remote campgrounds. Locks in seconds for peace of mind wherever you are. This trailer hitch lock is perfectly compatible with 2-5/16" connectors. Please confirm the connector size before purchasing to ensure a safe installation.
• Superior All-Weather Performance: Whether exposed to salt spray at a dock, battered by desert sandstorms, or buried in snow on a mountaintop, the Csxydz trailer hook lock withstands corrosion and freezing. Its premium powder coating and fully sealed lock cylinder effectively prevent moisture and rust, ensuring it always looks new, maintenance-free, and giving you peace of mind.
• High-Strength Hardened Steel: The trailer hook connector lock is made of reinforced hardened steel for greater strength and durability. This trailer ball lock is cut-resistant, pry-resistant, and impact-resistant, ensuring your trailer is protected from forced entry and theft under any circumstances.
• Enhanced Security Brass Lock Cylinder: The core component of this trailer ball lock is a precision-machined brass lock cylinder. It's a veritable fortress among trailer locks, resisting attacks from key picks, lock picking tools, and drills. The robust lock cylinder effectively protects your RV, boat trailer, or motorcycle transport.
• Satisfaction Guaranteed: Csxydz places great importance on product quality and customer shopping experience! We offer a 2-year warranty, and a money-back guarantee for any product quality issues! If you have any questions, please contact us through Amazon. Free replacement and refund policy, truly worry-free after-sales service!