CZC AUTO Trailer Tongue Coupler Lock Adjustable Trailer Coupler Pin Lock, Dia 1/4 Inch, 3 Inch Effectice Length Fits 1 Inch to 3 Inch Latch-Type Coupler for Towing Boat Truck RV Car Trailer

The CZC AUTO Adjustable Trailer Hitch Coupler Lock is a must-have for any boating, truck, RV, or car owner who wants to ensure their trailer is securely attached and protected from theft.

With four active length options (1 inch, 1.7 inches, 2.5 inches, and 3 inches), this lock can accommodate a wide range of couplers, making it a versatile and convenient solution for all your towing needs. The CZC AUTO Adjustable Trailer Hitch Coupler Lock is made of high-strength steel that is chromed for durability and resistance to corrosion.

The 360-degree rotating lock head and key slot are well protected by a rubber cap, ensuring that the lock remains secure and water/dust/dirt-proof. Easy to operate, this coupler lock can be easily adjusted with just a few simple steps.

And with a 30-day money-back guarantee and 12-month warranty, you can purchase this product with complete peace of mind. Don't wait any longer to secure your trailer - get the CZC AUTO Adjustable Trailer Hitch Coupler Lock today!