RETRUE Trailer Tongue Coupler Lock, 1/4 Inch Diameter
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 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
Where to buy
Current$7.99
90 days low$7.99
90 days high$7.99
Average$7.99
Current price is near its 90 days low — this is a good time to buy.
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Key features
- 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
- 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
- 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
- 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
- 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
About this product
The RETRUE Trailer Tongue Coupler Lock is an essential security accessory for RV owners looking to protect their valuable investment while on the road. This universal fit coupler lock features a 1/4-inch diameter pin designed to fit latch-type couplers with a maximum span of up to 3/4 inches, making it compatible with various trailers, including boats and utility trailers. Constructed from high-strength zinc alloy and coated with a black-painted finish, this lock is built to withstand the elements and resist corrosion, ensuring long-lasting performance.
For instance, if you're a fifth-wheel owner planning a weekend getaway, securing your trailer with this reliable coupler lock can provide peace of mind while you explore your destination. The padlock-style design offers enhanced security, deterring potential thieves. With its simple 1/4-turn lock activation, you can easily secure or release the lock, and the included two keys ensure you have a spare on hand. This lock is not just a convenience; it’s a critical component of your RV safety toolkit.
For instance, if you're a fifth-wheel owner planning a weekend getaway, securing your trailer with this reliable coupler lock can provide peace of mind while you explore your destination. The padlock-style design offers enhanced security, deterring potential thieves. With its simple 1/4-turn lock activation, you can easily secure or release the lock, and the included two keys ensure you have a spare on hand. This lock is not just a convenience; it’s a critical component of your RV safety toolkit.
Frequently asked questions

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