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Trailer Tongue Coupler Lock, Trailer Hitch Lock,Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car's Coupler (Pack of 2, Black)

  • Based on 1,237 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Apr 28
Order within 27 minutes
Available payment plans shown during checkout

Color: Black


Size: Pack of 2


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
  • 4 Keys Included for Your Convenience. 4 keys alike 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

Brand: RETRUE


Special Feature: compact and convenient/keyed alike


Lock Type: Mortise Lock


Item dimensions L x W x H: 1.69 x 0.81 x 1.69 inches


Material: Zinc


Brand: ‎RETRUE


Special Feature: ‎compact and convenient/keyed alike


Lock Type: ‎Mortise Lock


Item dimensions L x W x H: ‎1.69 x 0.81 x 1.69 inches


Material: ‎Zinc


Recommended Uses For Product: ‎Securing latch-type trailer couplers to prevent theft


Style: ‎Trailer Tongue Coupler Lock


Color: ‎Black


Number of Pieces: ‎2


Finish Type: ‎Painted


Included Components: ‎Trailer Tongue Coupler Lock, Keys


Controller Type: ‎Hand Control


Control Method: ‎Touch


Model Name: ‎Trailer Tongue Coupler Lock


Manufacturer: ‎RETRUE


Part Number: ‎RTL200B-2P


Item Weight: ‎11.7 ounces


Product Dimensions: ‎1.69 x 0.81 x 1.69 inches


Country of Origin: ‎China


Item model number: ‎RTL200


Size: ‎Pack of 2


Finish: ‎Painted


Item Package Quantity: ‎1


Special Features: ‎compact and convenient/keyed alike


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: June 28, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good solid lock
Color: Black Size: Pack of 1
This is used for my sxs trailer and I like the value for money, ease of use, looks great and feels durable. It gives me peace of mind knowing it’s a solid lock and the weight is good. It works well and is easy to install and remove.
Reviewed in the United States on December 4, 2024 by Julie B. Julie B.

  • Simple and Effective
Color: Black Size: Pack of 1
This is a simple design and is effective in protecting the hitch from tampering and theft. Easy to use and small for convenient storage when not in use.
Reviewed in the United States on December 15, 2024 by Clan Bacon

  • Trailer tongue lock
Color: Black Size: Pack of 1
Works as intended. Easy to use and install. Gives you that little extra piece of mind that your trailer is locked to the truck when in use and you stop at places. Seems to be of good build quality. Wish all keys were unique, but this key is universal with other products from company. The good is one key works for all, bad is that if someone has the same thing or the key the lock is worthless. Would recommend to others that don't frequently use their trailers like me. If you use it all the time, find something with unique keys. ... show more
Reviewed in the United States on October 23, 2024 by Ross

  • Well made
Color: Black Size: Pack of 1
Came with 2 keys
Reviewed in the United States on January 10, 2025 by RLP.

  • Was great
Color: Gold Size: Pack of 1
It works good and lock good
Reviewed in the United States on December 15, 2024 by John Flanagan

  • Very strong
Color: Black Size: Pack of 1
Fits perfectly very secure
Reviewed in the United States on November 24, 2024 by Bob s

  • Great for the money
Color: Black Size: Pack of 1
Fast delivery. Works perfectly.
Reviewed in the United States on December 5, 2024 by david arnold

  • Not big enough, cheap design
Color: Black Size: Pack of 1
This lock isn't big enough to close on my trailer. 2-5/8" ball. Furthermore, when trying to close it, the key got bent up. It does close on over of my trailers with a 2" ball, so I guess it's good enough for that one.
Reviewed in the United States on April 6, 2024 by Kindle Customer

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