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2026 Upgraded Trailer Lock Fits 2-5/16 Inch Coupler, Heavy Duty Trailer Hitch Locks, Anti-Theft Trailer Coupler Lock for RV, Trailer, Boat, Pickup(Red)

  • Based on 35 reviews
Condition: New
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$95.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Mar 21
Order within 3 hours and 1 minute
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Color: Red


Features

  • Perfect Fit for 2-5/16 Inch Couplers: Not suitable for 2 inch couplers ! Designed for 2-5/16-inch couplers, this trailer coupler lock provides a tight, secure fit to prevent theft. Check your coupler size before purchase to ensure compatibility and maximum protection.
  • High-Security Brass Core: Featuring a premium brass core, this 2 5 16 trailer lock resists picking and tampering. The custom hockey puck design enhances security, while three included keys provide convenience and reliable theft protection.
  • Heavy-Duty Hardened Steel: Trailer hitch coupler lock made from reinforced hardened steel for enhanced strength and durability. Resists cutting, prying, and impact, ensuring your trailer remains protected against forced entry and theft attempts in any situation.
  • All-Weather Protection: Built for all-weather durability, this trailer coupler lock has a high-quality coating that resists rust and corrosion. Whether in rain, snow, or extreme heat, it delivers reliable, long-term protection for your trailer.
  • Simple Installation and Quick Removal: Designed for easy use, this trailer tongue lock is simple to install and remove. Keep your vehicle safe with minimal effort and maximum peace of mind.

Brand: PICURA


Special Feature: Anti-Bump


Lock Type: Mortise Lock


Item dimensions L x W x H: 2 x 2 x 2 inches


Material: Alloy Steel


Brand: ‎PICURA


Special Feature: ‎Anti-Bump


Lock Type: ‎Mortise Lock


Item dimensions L x W x H: ‎2 x 2 x 2 inches


Material: ‎Alloy Steel


Style: ‎1


Color: ‎Red


Number of Pieces: ‎1


Included Components: ‎Trailer lock


Shape: ‎Round


Item Weight: ‎5.17 Kilograms


UPC: ‎799849199623


Model Name: ‎T001


Manufacturer: ‎PICURA


Part Number: ‎T001


Item Weight: ‎11.38 pounds


Product Dimensions: ‎2 x 2 x 2 inches


Item model number: ‎T001


Item Package Quantity: ‎1


Special Features: ‎Anti-Bump


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: March 3, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Mar 21

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
  • Affirm Pay in 4
  • 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


  • Excellent Heavy-Duty Lock for Peace of Mind
Color: Red
I bought the 2025 upgraded trailer hitch lock for my toy-hauler trailer, and I’m very impressed with the quality. The bright red color makes it stand out as a strong deterrent, and the build feels extremely solid and heavy-duty. It fit my 2 5/16" coupler perfectly with no hassle, locking securely in place. What I really appreciate is how easy it is to use—just slide it on, lock it, and I know my trailer is safe. The design is definitely theft-resistant, and I feel much more confident leaving my trailer parked unattended now. For the price, this is a great investment in protecting your trailer, boat, or RV. Highly recommend it for anyone looking for a reliable, sturdy, and easy-to-use anti-theft coupler lock! ... show more
Reviewed in the United States on September 13, 2025 by David M. Silvestri

  • Quality Lock Very Happy
Color: Red
Build quality is great, nice thick high quality materials and construction. Installation was easy and it hasn’t been stolen so so far so good!
Reviewed in the United States on December 23, 2025 by JeeBar

  • Seamless
These were easy to install and you can do it yourself. Works great. Seamlessly integrates so you don’t notice and there’s no adaptation period to get used to it. It just works.
Reviewed in the United States on September 18, 2025 by Tamara

  • Good product
Color: Red
Works well. Very secure and strong.
Reviewed in the United States on November 24, 2025 by kevin moore

  • Good, but...
Color: Red
Seemed like a good quality product, but unfortunately it did not fit on my 2-5/16 coupler. The "bump" at the front of the coupler that holds the coupler lock open (see photo) prevents the sleeve from fitting over the coupler far enough. ***updated review*** The seller reached out and apologized that it wasn't clear that this product does not fit my particular hitch coupler. The seller said they are working on updating their information to make this more clear, and they are working on developing a new product that will fit this type of coupler. Great customer service! I'm updating my rating accordingly. ... show more
Reviewed in the United States on November 11, 2025 by RYAN D MYERS RYAN D MYERS

  • It's tough and heavy!
Color: Red
Well it hasn't been stolen. Somebody would have to be pretty desperate to try to get padt this lock. It will do the job no doubt.
Reviewed in the United States on December 31, 2025 by MT

  • Great Buy!
Color: Red
Great lock and fits well.
Reviewed in the United States on November 25, 2025 by Joe J.

  • The Best
Color: Red
Excellent. Don't waste your money on anything else.
Reviewed in the United States on January 15, 2026 by MICHAEL

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