Specification Brand : RETRUE BulletPoint1 : Universal Fit Coupler Lock. With a 1/4-inch diameter pin and has a padlock-style design, this trailer coupler lock fits latch-type couplers with a maximum span of up to 3/4 inches BulletPoint2 : Reliable Strength. This trailer pin lock is made of high-strength zinc alloy and protected from the elements with its black painted finish, while the coupler pin is shielded against corrosion with a durable zinc plating, enhance the the life of coupler lock and the security BulletPoint3 : Highly Security. To help protect your trailer away from theft, this trailer lock is made from high-strength steel and has a padlock-style design BulletPoint4 : Easy to use. This padlock-style trailer tongue lock has a heavy-duty look to deter theft. Uses a simple 1/4-turn lock activation for convenient locking and unlocking, Simply spin the flat key 5-7 times to open or close our hitch locking pin BulletPoint5 : 2 Keys Included for Your Convenience. 2 keys comes in the package. If you encounter any problems, please feel free to contact us through the "Ask a Question" button. We are always happy to help and are committed to providing a responsive solution 24/7 Color : Black CompatibilityOptions1 : 1-7/8" CompatibilityOptions2 : 2" CompatibilityOptions3 : 2-5/16" CompatibleWithVehicleType1 : Trailer CompatibleWithVehicleType2 : Marine-Personal-Craft CompatibleWithVehicleType3 : Marine-Personal-Craft ExternallyAssignedProductIdentifier : 6974926482001 ExternallyAssignedProductIdentifier1 : 0810104182645 ExternallyAssignedProductIdentifier2 : 810104182645 ExternallyAssignedProductIdentifier3 : 00612314115150 FinishType : Powder Coated FitType : Universal IncludedComponents : 1 X Trailer Tongue Coupler Lock, 2 x Keys IncludedComponents1 : 1 x Coupler Ball Lock IncludedComponents2 : 2 x Keyed Alike Keys ItemDisplayWeight : 3 pounds ItemName : RETRUE Trailer Tongue Coupler Lock, Trailer Hitch Lock,Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car's Coupler, Black ItemPackageDimensions_Height : 5.4102 centimeters ItemPackageDimensions_Length : 2.8956 centimeters ItemPackageDimensions_Width : 5.3086 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : trailer-hitch-locks ItemTypeName : Trailer Coupler Lock Manufacturer : Retrue cixi Material : Steel Material1 : Aluminum Material2 : Alloy Steel ModelName : Trailer Tongue Coupler Lock ModelNumber : RTL200 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : RTL200B ProductDescription : Retrue Trailer Hitch Coupler Locking Pin Design:1/4 Inch diameter tongue lock pin with effective length 3/4 Inch. Small size for easy carrying. Keeping the coupler lock in your pocket or vehicle anywhere that is fine. Please verify dimension and length of the pin you want before purchasing our coupler hitch lock pin. How To Operate Our Trailer Tongue Coupler Lock: Spinning the flat key 5-7 times to open or close the hitch lock. Security Of Our Coupler Locking Pin: This trailer lock is made of high-strength steel to deter theft. The hitch lock is coated with black electrophoretic paint to prevent corrosion. Coupler Locking Hitch Pin's Application: Tow Trailer Boat RV Truck Car Retrue, a reliable brand in Hitch Sercurity Industry, we offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Size : Pack of 1 StreetDate : 2018-01-20T00:00:01Z Style : Trailer Tongue Coupler Lock SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1 WarrantyDescription : Limited Lifetime Warranty (One-Year Finish, One-Year Parts)