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TRUSTED SECURITY
We manufacture all of our products with the intention of keeping all of your expensive assets where you left them!
FAMILY OWNED
With no board members directing us to produce lower-quality products, we can continue building incredible, effective, and secure products.
ONE KEY FOR ALL LOCKS
Our innovative key system features the ability to key all your locks alike for your convenience!
HEAVY-DUTY LOCK
Keep your trailer secure with our strong coupler lock, which fits select 2-inch trailer couplers.
Lurker
Reviewed in the United States on February 8, 2025
I bought this to put on the tongue of my popup. This is super high quality of pure steel and went on with no problem. I tested it out to see if you could yank it off and couldn't. You would have to cut through this thing to get it off. I am sure most people should know that these are thief deterents, if someone wants something they will work to try and get it but these would take a while to cut through.
James Wiesner
Reviewed in the United States on January 6, 2025
The product did come as advertised and is very solid and sturdy! It won't be easy to steal anything using this lock! I would highly recommend to buy it. Comes in 2 sizes, and just be sure to order the correct size for your hitch.
SaoirseMT
Reviewed in the United States on August 3, 2024
I use this to secure my 22' camper trailer and it does that very well. It fits over the tongue perfectly and the locking mechanism is smooth and easy to use. No lock is perfect and with enough time and the right tools, I'm sure a thief could cut through it, but it probably wouldn't be easy. Highly recommended.
piperbret
Reviewed in the United States on August 12, 2024
The lock lived up to the description. Very heavy duty!! When looking at the Amazon page for this lock, it stated that it will only fit certain types of trailer hitches. I took a chance, and it worked well. I use it on the hitch for my Nucamp T@B 320s Boondock trailer. Good luck...
Customer
Reviewed in Canada on December 3, 2024
A bit of white grease every year and it's perfect
ADG
Reviewed in the United States on December 26, 2024
This is one of the best trailer hitch locks that I have bought in years. Easy to install and very safe. I consider this lock tamper proof.
Matthew
Reviewed in the United States on January 30, 2024
The opening on this lock is 5" wide and 5/8" tall.Dislikes:The lock core can be hard to open with the key. If it only turns 1/4 turn, you need to jiggle the key to get it to engage all the discs.The key code is printed on the face of the lock where it is visible. I don't know if that's a real problem with these keys.Likes:The core seems to be pretty good. Looks to be a eight-disk core.It fits my trailer coupler very well.Seems pretty beefy. Much better than you would expect for the price.The locking bolt appears to be solid steel.The locking pawl is spring-loaded, but a shim attack would have to be from the top, where it can't be accessed.
T. H.
Reviewed in the United States on January 1, 2024
I've been looking for something to lockup my Camper's hitch for a while, but haven't been able to bring myself to buy one of the more expensive "box" locks that fully encases the hitch. I stumbled on this while reading a camper forum, and it looked like an amazing compromise between quality/deterrence and affordability.It's a SOLID hunk of metal, and yeah while anyone with an angle-grinder is going to be able to get through it eventually, it's gonna make noise and take a bit. More likely the thief will just pick an easier target. It's also very thoughfully designed, as the keyhole is underneath, protecting it from the weather.The lock is also nice in that it's not the more common pin-style lock, so it's going to require a more experienced lockpicker to defeat it (might take the Lockpicking lawyer 5 seconds, but he's an exceptional talent). It's certainly beyond what I can do.The last little bit that's nice is that the manufacturer includes a card in there to contact them directly (not amazon) if you have any problems with fitment, and they'll swap it out for free. Excellent customer service even if I didn't have to use it.
Jay Mann
Reviewed in the United States on September 29, 2023
I've had my eyes on the proven industries locks ever since a friend of mine showed me his "sleeve" style lock that he used for a tiny homeI love those, but kept finding myself using that $300+ on other needed things. So when I saw this for under $100 I had to get itGreat quality and tight fit. Thick hardened steel that wraps the entire ball-mount. Durable paint job and the price is right.Anything can be defeated, but this thing is beefy and a sledge wouldn't work, sawzall would take forever, and an angle grinder would take a lot of effort &likely damage the trailer (I'm a mechanic & steel worker so I know)Much better than the $40 tongue-locks. I have had several of those and they're mostly visual deterrents and fairly easy to remove.Bottom line, this thing works, you won't be disappointed
Adi R
Reviewed in Canada on July 19, 2023
Well made solid piece heavy metal
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