2026 Upgraded Trailer Lock Fits 2-5/16 Inch Coupler, Heavy Duty Trailer Hitch Locks, Anti-Theft Trailer Coupler Lock for RV/Trailer/Cargo/Boat/Camper/Pickup(Red)
Condition: New
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Tuesday, Jul 21
Recently Viewed
Color: Red
Features
- PERFECT FIT FOR 25/16 COUPLERS: Before you park your boat, RV, or cargo trailer for the night, make sure your lock fits. This coupler lock is engineered exclusively for 25/16inch couplers, not for 2 inch. A snug, gapfree fit means thieves cant wiggle or pry it loose. Always doublecheck your coupler size before buying, so you get maximum theft protection right out of the box.
- HIGH-SECURITY BRASS CORE: Worried about someone picking your lock or using a bump key? Inside this 25/16 trailer lock lies a premium brass core that resists picking, drilling, and tampering. The custom hockey puck shape adds an extra layer of security by shielding the locking mechanism from bolt cutters. Three included keys give you a backup keep one on your truck, one at home, and one in your toolbox.
- HEAVYDUTY HARDENED STEEL: Imagine a thief with a crowbar or a grinder going after your trailer hitch. With this trailer hitch coupler lock made from reinforced hardened steel, theyll get nowhere. Its built to resist cutting, prying, and bruteforce impacts whether your trailer is parked at a remote trailhead, a storage lot, or a dimly lit gas station. Your trailer stays yours.
- ALLWEATHER PROTECTION: Leaving your trailer outside all year? No problem. This coupler lock features a highquality coating that fights rust and corrosion through rain, snow, salt spray, and extreme heat. From frozen mountain passes to humid coastal marinas, it keeps unlocking smoothly and staying strong season after season, without constant maintenance.
- SIMPLE INSTALLATION & QUICK REMOVAL: You shouldnt need a mechanics license to lock up your trailer. This trailer tongue lock is designed for simple installation and quick removal no complicated tools, no wrestling with pins. Just slide it on, lock it, and walk away with confidence. When youre ready to hit the road, it comes off just as fast. Minimal effort, 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 Name: PICURA
Recommended Uses For Product: Trailers, RVs, Boats, Pickups
Number of Pieces: 1
Included Components: Trailer lock
Model Number: T001
UPC: 799849199623
Model Name: T001
Manufacturer: PICURA
Unit Count: 1.0 Count
Manufacturer Part Number: T001
Additional Features: Anti-Bump
Lock Type: Mortise Lock
Smart Home Compatibility: Not Smart Home Compatible
Style Name: Heavy industry
Color: Red
Shape: Round
Material Type: Alloy Steel
Item Dimensions: 2 x 2 x 2 inches
Item Weight: 5.17 Kilograms
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jul 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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
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!
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Reviewed in the United States on September 13, 2025 by David M. Silvestri
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
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.
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Reviewed in the United States on November 11, 2025 by RYAN D MYERS
Color: Red
Works well. Very secure and strong.
Reviewed in the United States on November 24, 2025 by kevin moore
Color: Blue
Very easy to install and very sturdy. Great purchase.
Reviewed in the United States on March 6, 2026 by Jim Krueger
Color: Red
Heavy. Fits our 2 15/16 just fine. Still left the latch exposed and able to put a pad lock in it still. It's a bit of a trick to get it off. The key is on the bottom of the lock(which makes perfect sense) but makes it hard to access. I'm a bit limited in my ability to bend which made it a bit hard to get the key in. A few solutions, get on the ground so you can see the bottom, or use your phones camera to see what you are doing. Then again, some of us are a bit better at putting things into hidden slits in out of the way places.
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Reviewed in the United States on October 2, 2025 by Rhonda Stone
Color: Red
Best lock for trailer I've ever purchased!
Reviewed in the United States on February 14, 2026 by Vinnie
Color: Red
Works just like the $300 ones, but less expensive. 2 5/16” perfect fit.
Reviewed in the United States on April 4, 2026 by Stryker