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Upgraded 2 5/16" Trailer Lock, Heavy Duty Safety Tongue Locks, Super Solid Thick Steel,2 5/16 Spherical Hook Coupler Lock,Anti-Theft Anti-Smashing,for Rv,Trailer,Boat,Off-Road Vehicle

  • Based on 20 reviews
Condition: New
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$129.99 Why this price?
Memorial Day Sale · 24% off was $169.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, May 25
Order within 2 hours and 51 minutes
Available payment plans shown during checkout

Features

  • Compatibility of trailer coupler lockThis customized lock is only applicable to specific 2-5/16 inch couplers, A-frame coupler (black),A-frame coupler (silver),Adjustable coupler, Please make sure to carefully check if your coupler type and size match.
  • High Quality DurableThe trailer lock 2 5/16 is made of hardened steel, extremely durable and secure. The black exterior is coated with a durable powder coating for excellent rust and corrosion resistance and weather resistance. Make sure the trailer locks are kept in good condition to provide lasting protection for your trailer
  • Heavy Duty HardHeavy-duty construction and multiple anti-theft designs keep your trailer and property as safe as possible to prevent trailer theft.The 2-5/16 trailer hitch lock is well-constructed,covers the entire spherical hook connector.Its rugged construction and drill resistant lock core make it reliable and durable, which with strong resistance to tampering or powerful attacks
  • Simple Installation DisassemblyUser-friendly design and clear instructions make installation and disassembly easy to operate.The unique anti-drilling core and lock case design makes the switch lock smoother while deterring potential thieves from copying the key

Brand: FixOasis


Special Feature: Anti-Theft, Anti-Drill, Weather Resistant, Rust Resistant


Item dimensions L x W x H: 9 x 7.5 x 9 inches


Material: Steel


Recommended Uses For Product: Trailer


Brand: ‎FixOasis


Special Feature: ‎Anti-Theft, Anti-Drill, Weather Resistant, Rust Resistant


Item dimensions L x W x H: ‎9 x 7.5 x 9 inches


Material: ‎Steel


Recommended Uses For Product: ‎Trailer


Color: ‎Black


Finish Type: ‎Powder Coated


Shape: ‎Round


UPC: ‎769293447618


Manufacturer: ‎FixOasis


Item Weight: ‎15.38 pounds


Product Dimensions: ‎9 x 7.5 x 9 inches


Item model number:


Finish: ‎Powder Coated


Special Features: ‎Anti-Theft, Anti-Drill, Weather Resistant, Rust Resistant


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: November 3, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 25

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


  • Great Build
Good fit ,easy to use and great quality
Reviewed in the United States on March 19, 2025 by Bosh5

  • Great trailer security!
Great trailer security!
Reviewed in the United States on March 4, 2025 by Terrance L.

  • Didn’t work for my trailers.
Does not work for Texas Pride nor BigTex trailers.
Reviewed in the United States on March 20, 2025 by Cesar E. Cesar E.

  • Heavy duty!
If you are looking for a heavy duty lock for your trailer ball, look no further. This thing is legitimately heavy duty. I'm not going to say someone couldn't cut it off, but it would require some significant work. It is heavy duty steel. It is a little cumbersome to install, but it's worth it knowing that your trailer is safe and secure. Highly recommended! ... show more
Reviewed in the United States on March 8, 2025 by Dwight

  • Heavy Duty
Lock Box is very heavy duty a little tricky to get it all lined up could easily drop on your toes, be careful actual lock seems cheap light weight compared to the rest. This unit does not lock the chains would need to secure those separately with a heavy duty padlock I do how it’s an actual round solid 2 5/16 ball that locks into place as opposed to flat plates like some of the others . Good Price ! ... show more
Reviewed in the United States on December 23, 2024 by Dusty

  • A monster of a lock with an impressive weight of 14.7 lbs.
This is definitely one monster of a lock, with an impressive 14.7 weight. The weight for me makes it a tad bit awkward, it's a breeze for my husband. The manufacturer does a repeated reminder to make sure that your coupler type and size matches. This FixOasis lock is not only anti-theft but is also anti-drill meaning you better not loose the keys !!! At first the key was a little on the tricky side but afterwards it was fine. This lock has a lot of great specifications you can find on their site, for me when reading a review I want to know one thing, does it work. Yes, most definitely this lock works. No one is going anywhere without a key including you so again make sure you do not loose the keys. ... show more
Reviewed in the United States on February 2, 2025 by LisaJFLA LisaJFLA

  • Heavy and awkward to use.
I imagine this provides decent security but it is really heavy and rather unwieldy to put in place and lock. It also adds a lot of perhaps unnecessary weight to your rig which slowly adds up to lower towing efficiency.
Reviewed in the United States on January 24, 2025 by Daniel Hodel

  • Works as expected
Super solid build quality. Looks and works great. Easy to use, fit is perfect.
Reviewed in the United States on February 8, 2025 by Koopbear

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