Keyless Combination Trailer Hitch Lock - 2-5/16" Anti-Theft & Rattle-Free

SKU: KR1134
$163.99 $94.99 Save $69.00

Color: 2-5/16" Keyless Combination Lock

  • Keyless & Secure Dual Installation​
  • 100% Ready to Use – No Assembly
  • One-Hand Carry & Quick Install
  • Maximum Theft Protection
  • Weatherproof & Built to Last

Specification

Towing Lock Type
Combination coupler locks
Material
Reinforced stainless steel
Control Method
Code + key
Features
Cut Resistant, Heat Resistant, New Combination, Portable, Resettable / Easy to Install, Weather Resistant
Package Content
1x Reset Key (For combination recovery only), 1x Reset Pin (For changing your combination), 1x Upgraded Combination Trailer Lock, 1x Weather-Resistant Cover

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$163.99 $94.99
Description
Specification
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Kohree trailer combination lock with a rocky

4-digit combination lock with security features

  • Ultimate Keyless Security: Say goodbye to lost, copied, or rusted keys. Our advanced 1,000+ code combination system replaces vulnerable keyholes with a personal secure code, eliminating the risk of pickings and ensuring instant, keyless access anytime.
  • Rattle-Free "Chains-In" Design: Uniquely engineered to thread your safety chains through the lock before securing. This eliminates gaps between the coupler and ball mount, providing a solid, rattle-free fit that standard locks can't match.

    All protection cover for a trailer with weatherproof and snow proof features

  • One-Piece Fortified Strength: Unlike bulky two-piece locks with weak seams, the Kohree lock is a single forged unit of hardened steel. With no screws to loosen or parts to juggle, it offers inherent structural integrity against pry bars and cutters.
  • Effortless One-Hand Installation: Featuring a built-in retractable handle and internal guide rails, you can hook, align, and lock your trailer in seconds with just one hand. No awkward alignment or second person needed—perfect for solo travelers.

    Kohree trailer lock for hitches display with four upgrades engineered to stay secure, featuring flat-base, handle-grip, guide rail design, and integrated components.

Feature / Scenario
How It Works Protection Level Ideal For
Rotating Collar Shield
Hardened steel collar spins freely when cutters or saws attempt to grip it
Maximum – Defeats angle grinders and bolt cutters
High-theft areas, overnight parking, long-term storage
Chain-Through Locking
Safety chains feed directly through the lock body, locking the chain to the ball
High – Prevents chain theft and eliminates rattling noise
Highway driving, rough terrain, noisy campgrounds
Custom Combo Reset
Includes reset keys/pins to change your 1,000+ code combination instantly.
Smart – Allows you to refresh security if code is compromised
Rental fleets, shared trailers, peace of mind updates

Tip: For maximum security, always thread your safety chains through the lock before engaging the latch. This not only secures the chains themselves but also creates a tight, noise-free connection that prevents the annoying "clanking" sound during travel. Remember to record your new combination in a safe place after resetting!

Diagram showing incompatible trailer coupler styles with a warning label

Towing Lock Type: Combination coupler locks

Material: Reinforced stainless steel

Control Method: Code + key

Features: Cut Resistant, Heat Resistant, New Combination, Portable, Resettable / Easy to Install, Weather Resistant

Package Content: 1x Reset Key (For combination recovery only), 1x Reset Pin (For changing your combination), 1x Upgraded Combination Trailer Lock, 1x Weather-Resistant Cover

Need to purchase more? Please contact: Frank@kohree.com

Customers praised this heavy-duty keyless trailer lock for its exceptional build quality, calling it "built like a tank" with thick hardened steel construction. The combination mechanism eliminates key loss concerns while providing quick one-handed installation. Shoppers appreciated weather resistance and rust prevention. Some noted compatibility issues with certain hitches and packaging damage.

  • This lock feels like a tank. The solid steel body is seriously heavy.
  • Took this through two weeks of rain. No rust, no sticking, no issues.
  • This lock is insanely heavy duty and built to withstand the end of the world.
Lock (positive)Weight (positive)Durability (positive)Combination (positive)Trailer (positive)
  • 5 stars: 131 (89%)
  • 4 stars: 9 (6%)
  • 3 stars: 5 (3%)
  • 2 stars: 1 (1%)
  • 1 star: 1 (1%)
E
Edward J Gonzales
An Excellent Keyless Heavy-Duty Lock

I recently picked up the Kohree Keyless Trailer Hitch Lock and so far I am really impressed with it. The first thing you notice is how heavy-duty and well-built it feels. It is solid, durable, and definitely gives you confidence that your trailer or hitch is well protected. The materials do not feel cheap at all and the lock mechanism itself seems very sturdy. One of the best features is the keyless keypad. The keypad operation is smooth and responsive which makes locking and unlocking quick and convenient especially compared to fumbling around with keys. It is a simple idea but it makes a big difference when you are using it regularly. Overall it seems like a well-designed, reliable hitch lock that combines strong build quality with the convenience of keyless entry. If you are looking for something durable and easy to use this one is definitely worth considering.

K
Keaton
A Perfect Fit for My Travel Trailer

The reason I got this lock is I have a travel trailer that I usually park by my house and this lock fits great on a 2 inch receiver. In addition it has a combination that you can set up easily and it is 100 percent anti theft. Moreover it is anti rust because it is made with high quality materials. Also it has a grip handle which makes it easy to move around.

A
A R
A Great Lock for Reliable Trailer Security

I grabbed this Kohree 2 5/16 inch coupler lock because I wanted something stout without having to keep up with another key and it has been solid so far. The metal feels heavy and real in your hand not like one of those thin shells that you can just bend or pry. The combo setup is the main reason I bought it. Being able to share the code with family and not worry about who has the key is honestly nice especially when you are hooking up in the dark or in the rain. Install is quick too you basically drop it on and lock it down and the little handle makes it easy to move around. It is definitely not cheap but it looks and feels like it is built to make a thief pick an easier target. If you have a 2 5/16 inch RV or trailer and you want keyless but heavy duty this one checks the boxes.

n
neal a. bailey
Very Impressively Heavy and Solid

This lock is so heavy you cannot even lift it with one hand without using the handle. It even has a warning on the label about not dropping it on your foot lol. That is a sincere warning this thing is a tank. This is the heaviest lock I have ever owned. I definitely feel better about leaving a trailer anywhere with this on the receiver. The lock itself works well. You can unlock it with an included key or a combination wheel that you can set. The key and combination are protected by a rubber cover. The way it works is the back slides out to insert into your trailer receiver then you slide it back on to cover the top of it. This way no one can attach a hitch to your trailer. They would have to hook onto it some other crazy dangerous way to steal it. I think they would look for something else if they saw this. Because of the thickness of the steel it would take them a long time to cut this off. Be sure when testing it to turn the dials of the combination from the default combination otherwise it will not lock with the key if that is entered. It is not broken it is likely just the default combination is on. You also probably want to change the default combination. It comes with a pin to easily do that. I think it is definitely an appropriate price point for how much material and good engineering went into this lock. Great value for protecting your expensive trailer out there. I definitely recommend this Kohree lock.

S
Summer Beard
Easy trailer protection!

Quick setup, simple operation, and a strong design. Very happy with this purchase. Set the code in under a minute, started using it immediately, and the whole thing feels built like a tank. It checks every box I had when I was shopping: fast to set up, easy to operate daily, and strong enough to actually secure the trailer. I went into it with moderate expectations and came away genuinely pleased. This is the kind of purchase that makes you feel like you made the right call.

I
Issac Ayala
Perfect for frequent travelers.

I travel with my camper often and this makes securing my trailer much faster. I'm usually in a hurry when I'm parking the camper, trying to get leveled, hooked up, and settled before dark. This keyless lock shaves off that extra step of digging for a key. Just spin the dials to my code, snap it down, and I'm done in seconds. When you camp as much as I do, those few seconds add up to real convenience every single trip.

D
Darius Salinas
Easy code access.

Not carrying another key is the biggest advantage. The combination works smoothly and saves time. The single best thing about this lock is that it's one less key on my already overloaded keychain. No more fumbling through a dozen keys to find the trailer one, no more worrying about losing it, no more spares to keep track of. The combination dials turn smoothly and the whole process is faster than digging out a key anyway. It saves time, it saves hassle, and it's the main reason I'd recommend it.

P
Peter Hale
Helpful RV camping accessory

This has become one of the first things I install before every trip. It's now right up there on my pre trip checklist with the chocks and the water hookup. Before I even pull out of the driveway, the lock goes on, it's that quick. I like that I can set it and forget it until we get to the campsite. After using it on several trips now, it's just part of how I do things, and I wouldn't go back to a key lock.

S
Santiago Hahn
Convenient combination lock!

Love not having to search for another trailer key. Honestly, keys were the worst part of my old hitch lock. I'd lose them in the truck, forget them at home, or end up digging through a packed storage bin at the worst possible moment. With this combination lock, that's completely eliminated. My code is in my head, not on a keychain, and that's one less thing to stress about every time we head out. So worth it.

E
Eli Carlson
Package had minor damage.

The shipping box arrived slightly damaged. The lock itself looked fine after opening. The cardboard box took a little hit during shipping and was a bit dented on one corner, but I'm happy to report the lock inside was completely unaffected. No scratches, no dents, no missing pieces, everything was packed well enough to take the bump. I inspected it thoroughly before putting it on my trailer and it's working perfectly. Sometimes that's all you can ask for with delivery.

D
Dayton Wilkerson
Worth adding to your trailer gear

A simple but useful accessory that every trailer owner should consider. It doesn't do anything flashy or revolutionary, it's just a well made, keyless coupler lock. But for anyone who owns a trailer, that simplicity is exactly what makes it valuable. It removes the key hassle, it's fast to use, and it actually secures your trailer. It's the kind of accessory you don't think about until you have one, and then you wonder how you managed without it. Worth a look for any trailer owner.

C
Cody Brennan
Heavy duty protection

This lock has a solid feel and gives me confidence when my trailer is parked unattended. There's something reassuring about the weight and the way it locks down tight, it just feels secure. When I have to leave the trailer at a rest stop, a storage yard, or an unfamiliar campground, knowing this is on there lets me walk away without that nagging "did I lock it?" feeling. It's not just the physical security; it's the psychological comfort of knowing you've done everything you can.

H
Hazel Boyer
Useful upgrade for any trailer

I recommend this for anyone who wants a simpler way to protect their trailer. If you're tired of dealing with keys, losing them, or just want a more straightforward way to lock up your trailer, this is the one. It's simple to set up, simple to use, and strong enough to actually do the job. I've already told a couple of friends who tow about it, and they've had the same positive experience. Sometimes the best recommendation is just "it works and it's easy", and this one is both.

S
Susan Powell
Useful boat accessory

Works perfectly for my boat trailer setup. Fits the coupler on my boat trailer like it was made for it, locks down securely, and hasn't given me any trouble despite living in a marina environment with constant moisture. The keyless design is also great at the ramp, no fumbling with keys while you're trying to get the boat in or out of the water. It's become a standard part of my boat trailer setup, and I wouldn't want to be without it.

T
Thaddeus Calhoun
Good camping addition.

Easy to use whenever I arrive or leave a campsite. Pull into a site, lock it on in seconds, and go enjoy the trip. Pack up in the morning, spin the code, pull it off, and you're rolling. It never adds friction to the arrival or departure routine, which is exactly when you're already juggling a dozen other things. A lock that's this easy to use is one you'll actually use consistently, and that's the whole point of having one.

J
Jan Stafford
Good quality trailer lock.

The lock feels sturdy and well made. The powder coating gives it a nice finished look. The construction is solid, no flex, no creaking, no cheap plastic parts. And the powder coating isn't just functional, it actually looks good. It has that clean, even, professional finish that makes the lock look like a piece of quality gear rather than an afterthought. It's nice when something works well and doesn't look terrible sitting on your trailer. Small detail, but it matters.

J
Jakob Thornton
Good trailer investment.

The quality feels premium and built for long term use. Everything from the weight of the steel to the smoothness of the dials to the evenness of the coating gives off that this was made to last vibe. It doesn't feel like a disposable piece of gear you'll replace next season; it feels like something you'll still be using five years from now. Premium quality at a non-premium price is hard to find, but this lock nails it.

A
Alessandro Atkins
Excellent boat trailer solution

Works great for my boat setup. It is quick to attach before leaving the marina. When you're backing the boat down and people are waiting at the ramp, the last thing you want is to mess with keys. This lock attaches in seconds, spin to your code, snap it on, and you're heading out. It fits my trailer's coupler perfectly and the heavy duty build gives me confidence leaving the boat tied up at the marina. Quick, simple, and secure.

I
Ingrid Rivera
Reliable RV security accessory

This is a great addition to my RV gear. I feel much better leaving my trailer parked. I travel a lot and sometimes have to leave the trailer overnight at rest stops, storage yards, or unfamiliar campgrounds. This lock gives me real peace of mind that nobody's going to hitch up and take off with it while I'm asleep. It fits right in with the rest of my gear and takes up almost no space. For the protection it offers, it's a no brainer addition to any RV setup.

L
Landon Hendrix
Solid camper investment

This is a small purchase that adds a lot of convenience for trailer owners. For the price, this little lock delivers way more value than I expected. It secures coupler in seconds, needs no key, and gives me peace of mind whether I'm parked at a campground or leaving the trailer in storage. It's one of those small items you don't think much about until you have it, and then you wonder how you managed without it.

S
Salvador Morris
Solid camper protection.

Provides a secure feeling every time I lock up my trailer. There's a satisfying click when it locks down, and you can feel that it's on there for good. No wobble, no loose fit, just that solid locked-in feeling that lets you walk away confident. I've had cheap locks that left me second guessing whether they were actually doing anything, this one never does. Every time I hear it click, I know my trailer is secure.

P
Pierre Page
Smart keyless solution.

The combination system is quick to access and works great for regular trailer use. Spin the dials to your code and it opens, no key, no fumbling, no squinting to find the right key on a ring full of them. For someone who hooks and unhooks a trailer a few times a week, that speed adds up. The dials are big enough to use with gloves on and the numbers are clear enough to read in low light. It's the kind of design that just works for daily use.

T
Trey Mercer
Box had scratches....

The package had some marks from shipping, but the lock was okay. The box showed a few scuffs and a small crease from the shipping process, which is always a little concerning when you first open it. But once I got the lock out, it was in perfect shape, no scratches, no dents, everything intact. I checked all the parts and gave it a test lock before putting it on the trailer. Shipping can be rough sometimes, but the product itself arrived exactly as it should.

J
Jamison Li
Easy trailer maintenance

No complicated parts and very little effort needed to use it. It's just a lock, a well made, straightforward lock with no extra gadgets, no moving pieces you have to align, no buttons to press in a specific sequence. You put it on the coupler, spin your code, and it locks. That's it. The lack of complexity means there's less to go wrong, less to learn, and less to frustrate you. Sometimes the best product is the one that doesn't overcomplicate things.

FAQs About Keyless Combination Trailer Hitch Lock - 2-5/16" Anti-Theft & Rattle-Free

Yes, it features a keyless combination dial​ with over 1,000 possible codes. You set your own personal combination, eliminating the need for physical keys that can be lost, copied, or picked. It provides instant, keyless access and you can change the code whenever you wish.

The lock arrives as a single, complete unit​ with no parts to assemble. Installation is a simple, two-step process:

  1. Chain-In First:​ For maximum security, feed your trailer's safety chains through the inner-slide ball mount beforeplacing the lock on the hitch. This is the "double install" method.
  2. Lock-On:​ Use the built-in retractable handle to lift the lock, hook it over your trailer's coupler, and push down. Internal guide rails ensure it slides smoothly and locks onto the ball hitch in seconds.

It is designed to fit most standard 2-5/16" couplers, which is the most common size for RVs, boat trailers, utility trailers, and campers. Please measure the inside diameter of your coupler to ensure compatibility before purchasing.

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