Electronics

Best Trailer Hitch Locks For Your RV Reviews


Imagine yourself on a beautiful hike and on returning you see that your RV is not in the place you parked it. Thefts are quite common in the hiking area and you need to find ways to protect your RV. The best solution to this problem is the Trailer Hitch Locks. It gives you a sense of peace knowing that your RV is safe when attached to this lock. It is available at a fraction of the cost of the whole RV and has long-term benefits.

There are several options available when it comes to the hitch locks. In the following list, we have mentioned some factors that will help you decide the ideal trailer hitch locks for you.

  • Type: There are majorly three kinds of hitch locks for your trailer. The first one is the coupler hitch locks that can be attached to the receiver, then comes the receiver hitch locks that secure the trailer with a tow truck so that it cannot be pulled apart and the final one is wheel locks that prevent the RV from rolling.
  • Material: You should select those hitch locks that are manufactured with heavy-duty steel or similar corrosion-resistant metals.
  • Size: There are three different sizes of locks that are available for the hitch locks- 2 5/16-inch, 2.0-inch and 1 ⅞-inch. You should check the trailer’s specifications guide to select the best lock for your RV.

More details on the factors to consider when buying the trailer hitch locks are discussed in the “Buying Guide” mentioned later in the article. In this article, we have listed the best products with their notable features, advantages and disadvantages. Read on to know all about them.

Best Trailer Hitch Locks Tabulation

Trailer Hitch Locks Size Color Type Buy Now
Reese Trailer Hitch Lock 1-⅞”, 2″, 2-5/16″ Yellow Coupler lock Check On Amazon
Curt Trailer Hitch Lock 2″ Black Pin lock Check On Amazon
Masterlock Trailer Hitch Lock 1-⅞”, 2″, 2-5/16″ Red Coupler lock Check On Amazon
Rhino Trailer Hitch Lock ⅝” Black Pin lock Check On Amazon
Metoware Trailer Hitch Lock ⅝” Black Pin lock Check On Amazon
Trimax Trailer Hitch Lock 1-⅞”, 2″, 2-5/16″ Black Coupler lock Check On Amazon
Master 377DAT Trailer Hitch Lock 1-⅞”, 2″, 2-5/16″ White Coupler lock Check On Amazon
Funmit Trailer Hitch Lock 1-⅞”, 2″, 2-5/16″ Yellow Coupler lock Check On Amazon
Amplock Trailer Hitch Lock 2-5/16″ Grey Coupler lock Check On Amazon
Cocoweb Trailer Hitch Lock ⅝” Black Pin lock Check On Amazon

Best Trailer Hitch Locks Reviews

1. Reese Trailer Hitch Lock

REESE Trailer Hitch Lock

These premium hitch locks for your RV are made with a steel bar and aluminum body. It has 11 different ways it can wrap around the coupler on your trailer. No matter, if you are a trailer, that has a small, medium, or large coupler, like 1-7/8″, 2″, or 2-5/16″ in size, this lock can fit and protect it perfectly. The striking bright yellow hue is more than just a color; it’s a statement.

It is designed to be super tough, so it can’t be easily picked, pried open, or drilled into by would-be thieves. It’s like putting a fortress around your trailer, making sure it’s secure from every angle.

Ease of use is key. Slide the lock over the coupler, secure it with the key, and your trailer is shielded. To make you feel even better, this lock comes with a lifetime warranty. This lock is designed to be super easy to use and carry around, making it a hassle-free choice for protecting your trailer.

Best Features

  • Size: 1-⅞”, 2″, 2-5/16″
  • Color: Yellow
  • Type: Coupler lock

Pros:

  • Steel bar and aluminium body.
  • Universal fit.
  • Visible yellow colour.
  • Easy to install.

Cons:

  • The lock broke for some people when hit by the hammer.

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2. Curt Trailer Hitch Lock

CURT Trailer Hitch Lock

CURT 23518 Hitch Lock, your trailer and hitch ball mount stay securely protected. It is Crafted from high-strength steel, this lock embodies unwavering protection. Its barbell design is a fortress against tampering, ensuring your trailer’s safety.

Using it is easy, with a simple 1/4-turn lock activation that remains user-friendly, even when wearing gloves. No fuss, no hassle – just security.

Durability is key, and this lock excels with its watertight, corrosion-resistant build. It’s designed to stand the test of time, keeping your investment safeguarded for years to come.

Convenience is at your fingertips, as two keys are included. Keep one safe and share the other with a trusted friend or family member.

Best Features

  • Size: 2″
  • Colour: Black
  • Type: Pin lock

Pros:

  • Premium-quality steel construction.
  • Barbell-style lock.
  • Watertight cap.
  • Prevents corrosion.

Cons:

  • Some people felt it was sloppy.

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3. Masterlock Trailer Hitch Lock

Master Trailer Hitch Lock

Master Lock 2866DAT Receiver Lock, you can lock up your trailer or bike rack knowing secure and safe. It is made from tough steel, and this lock is like protecting your stuff from bad weather and thieves.

The swivel head of this lock is like a flexible acrobat, able to turn a full circle even in cramped spaces. It makes using the lock super convenient. You can lock it easily with the push-to-lock button, and it works just fine even if you’re wearing gloves. No fuss, no struggle.

It is sealed up tightly to keep out water and dirt, so it stays reliable for many years. Plus, it’s got a special lock inside that’s really hard for thieves to open, adding extra protection.

It’s not just a lock; it’s a robust sentinel, ensuring your valuable assets are safeguarded in style.

Best Features:

  • Size: 1-⅞”, 2″, 2-5/16″
  • Color: Red
  • Type: Coupler lock

Pros:

  • Theft deterrence.
  • Added security.
  • 360-degree rotatable head.
  • Resistant to dust.

Cons:

  • People had problems with the packaging.

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4. Rhino Trailer Hitch Lock

Rhino Trailer Hitch Lock

Rhino USA Anti-Theft Hitch Pin makes securing your trailer or hitch a simple task. It is Crafted from solid forged steel, this pin is your fortress against the elements and theft.

The weatherproof slide cap on this pin is like a protective shield. It keeps out moisture, dirt, and gunk, so this pin can last for many years without a hitch.

What makes this pin special is its unique design that’s still a secret to thieves. It’s not just an ordinary pin; it’s like a brand-new security invention. It’s not just security; it’s peace of mind. Your investment deserves nothing less.

Best Features:

  • Size: ⅝”
  • Color: Black
  • Type: Pin lock

Pros:

  • Solid-forged steel construction.
  • Patented design.
  • Weatherproof cap.
  • 5-star experience.

Cons:

  • People had a problem with durability.

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5. Metroware Trailer Hitch Lock

METOWARE Trailer Hitch Lock

METOWARE Trailer Hitch Receiver Lock, your ultimate guardian for trailer and hitch security.

It is Crafted from high-strength steel, it’s a fortress of durability and protection. It’s like a key that fits most locks. This lock is made to fit 2-inch receiver tubes, which are used in most hitches. This lock has a special design that keeps water and dust away, making sure it stays reliable for a long time.

The keys are no ordinary keys. They’re made from extra-strong copper, so they’re tough and can handle a lot of use without getting worn out. This adds extra security to your lock. It’s like adding cushions to stop a squeaky chair. This lock has four rubber rings that prevent annoying rattling noises when you’re on the road. So, your journeys are quieter and more peaceful.

Best Features:

  • Size: ⅝”
  • Color: Black
  • Type: Pin lock

Pros:

  • Fits Class V hitches.
  • Two copper keys included.

Cons:

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6. Trimax Trailer Hitch Lock

Trimax Trailer Hitch Lock

Trimax has introduced a coupler lock that is designed to provide 360-degree hardened steel protection for your parked RV.

It has a special 6-tooth, 3/8″ dual ratchet locking system that’s like a nearly impenetrable shield. Even the most determined thieves will find it incredibly tough to break through.

The hardened shackle resists cutting and prying attempts, ensuring your trailer stays protected. Thanks to its 1/2-turn technology, it’s virtually impossible to falsely lock.

This lock is like a universal key that fits most locks. You won’t have to worry if it’ll fit your trailer because it’s designed to work with the most common types. It’s incredibly reliable and provides unbeatable protection. Your trailer is in safe hands with this lock.

Best Features:

  • Size: 1-7/8″, 2″, 2-5/16″
  • Color: Black
  • Type: Coupler lock

Pros:

  • 360-degree hardened steel protection.
  • Double force security.
  • Ballistic grade.
  • Nylon manufactured housing.

Cons:

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7. Master 377DAT Trailer Hitch Lock

Master Trailer Hitch Lock1

Master Lock 377DAT Trailer Hitch Lock is your ultimate defender against theft. This is made from a material called Tough-Cut boron-carbide, which is 50% tougher than regular steel. So, it’s like having a lock that’s really hard to cut or saw through.

It is designed to withstand rain, snow, and more. With a covered keyway and a fully covered body, it keeps the important parts protected. Even in tough conditions, it stays strong and durable.  The four-pin cylinder adds an extra layer of security, maximizing pick resistance. Versatility is its forte; it fits 1-7/8 in. (48mm), 2 in. (51mm), and most 2-5/16 in. (59mm) trailer couplers, making it compatible with a wide range of trailers.

Best Features:

  • Size: 1-7/8″, 2″, 2-5/16″
  • Color: White
  • Type: Coupler lock

Pros:

  • Versatile lock.
  • Resists prying and picking.
  • Advanced locking mechanism.
  • Easy to install.

Cons:

  • Is not suitable for bulldog hitch.

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8. Funmit Trailer Hitch Lock

Funmit Trailer Hitch Lock

With the Funmit Trailer Coupler Lock, your trailer is safe and sound. It’s like having your personal security guard for your trailer.

It is made from tough A36 steel and aluminum alloy, and won’t rust or wear out in any weather.

This comes with an adjustable ratchet that has 11 locking positions. It’s like having a lock that fits just right. Plus, it’s bright yellow, so you can see it easily even when it’s dark. Your trailer’s security is covered. It’s not just a lock; it’s your peace of mind.

Best Features:

  • Size: 1-7/8″, 2″, 2-5/16″
  • Color: Yellow
  • Type: Coupler lock

Pros:

  • 11 adjustable locking positions.
  • U-shaped hitch lock.
  • Aluminium alloy body.
  • Easy to use.

Cons:

  • People had a problem with the durability.

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9. Amplock Trailer Hitch Lock

AMPLOCK Trailer Hitch Lock

This is an adjustable trailer coupler lock that is an ideal fit for 2-5/16” couplers. It has a unique design with just a flat lip.

 This is made from stainless steel and ducted cast iron, so it is incredibly strong and won’t easily get damaged or wear out. Your trailer is in safe hands with this lock. It has a patented mechanism and a rotating face that make it incredibly hard for anyone to drill or break.

But it’s not just about security; it’s about simplicity. Think of it like a simple button. This lock has a “push and lock” system, which means it’s really easy to put on and take off. It makes securing your trailer super convenient.

Best Features:

  • Size: 2-5/16″
  • Color: Grey
  • Type: Coupler lock

Pros:

  • Rotatable face.
  • Swivel design.
  • E-coat and electrostatic paint coating.
  • Two keys and unique security code.

Cons:

  • Some people faced difficulty in installation.

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10. Cocoweb Trailer Hitch Lock

Cocoweb Trailer Hitch Lock

Cocoweb 5/8″ Hitch Lock is your ultimate defense against theft.It is made of solid steel, so it’s incredibly durable and can handle any weather. It uses a barbell locking system that makes it extremely difficult for thieves to break or force open. Your trailer is exceptionally secure with this lock.

No need to worry about the weather. This lock has a special cap that keeps it safe from rust and corrosion. It’s like giving your lock an umbrella to stay dry.

But it’s not just about security; it’s about simplicity. No drilling or mounting is required – just slide in the pin, lock it, and you’re good to go.

It works with almost all hitch receivers, including Class I, II, III, and IV. So, you don’t have to stress about compatibility.

Best Features:

  • Size: ⅝”
  • Color: Black
  • Type: Pin lock

Pros:

  • Versatile product.
  • Weatherproof cap.
  • Delays rust and corrosion.
  • No mounting or drilling required.

Cons:

  • Some people complained it was too short.

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Things to Consider When Looking for a Trailer Hitch Lock

Before selecting the ideal hitch lock for your trailer, there are several factors that can help you choose the correct product for you. In the following section, we have listed some important factors to check out before choosing the trailer hitch lock.

1. Type

The hitch locks for trailers are sturdy as they are designed to prevent thieves from accessing the trailer. You just need to attach the hitch to your trailer to protect the vehicle. There are three different kinds of hitch locks for your RV. We have discussed them below.

  • Coupler Hitch Locks: These locks attach to the receiver of the trailer, so that the trailer cannot be accessed.
  • Receiver Hitch Lock: These locks are also known as pin hitch locks as they secure the receiver to the trailer hitch so that two of them cannot be separated and no one can access the trailer.
  • Wheel Locks: These locks prevent the trailer from unnecessary rolling front or back.

2. Material

The hitch locks are manufactured of corrosion-resistant metals or heavy-duty steel which improve the durability and security. You should consider carefully before buying any locks made of aluminium as they are prone to rust and corrosion when exposed to the grime or other contaminants. These decrease the strength of the locks.

3. Size

The hitch locks are not like the combination padlocks as the hitch locks need to be accessed with the unique key. The most common kind of hitch locks are designed for fitting 2 5/16-inch, 2.0-inch, and 1 ⅞-inch trailer hitch locks. These locks are suitable for Class II and I trailers, but most of them are manufactured to fit the Class III.

4. Accessibility

Another important consideration is how easy it is to access the hitch lock. The time required to open and close the lock with the set of keys. One should also consider the difficulty factor to use the hitch lock for your trailer.

5. Fit

You should also check if the fit of the lock is snugly to the trailer hitch or not. You should not go for locks that are jangly or loose and it can be manoeuvred on the trailer hitch when attached.

6. Value

You should go for locks that are value for the money you pay for it. For this factor, you need to consider the warranty and material of the lock to check if the locks are durable enough  or will they last over time. Also, the low priced locks with the more durable materials are the ideal ones.

Frequently Asked Question (FAQs)

1. What is the best material for the trailer hitch locks?

Ans: The best kinds of trailer hitch locks are made of heavy-duty materials like chrome, forged steel, stainless steel or similar metals. They are not easy to break and resists water which makes them durable against corrosion and rust.

2. What is the difference between a receiver lock and a coupler lock?

Ans: The coupler lock attaches to the coupler of the RV and prevents anyone from getting in while the receiver lock attaches it to the receiver and binds it to the tow vehicle so that no one can take the RV. The coupler locks are usually bigger and are useful when the RV is standing alone.

3. How do I know the perfect hitch lock fit for my RV?

Ans: There are several sizes of the hitch lock. For choosing your ideal one, you need to check the specifications of your RV to check if it matches with the lock description.

4. Is the trailer hitch lock beneficial?

Ans: The trailer hitch locks are among the most economical and easy options to protect your RV from any kinds of theft. Also, the large size of the lock and the complex design will anyway scare most of the thieves.

5. Can the RV owner drive with the hitch lock attached to the RV?

Ans: It is not recommended to drive with the hitch lock as it can interfere with the movement of the RV while driving. Therefore, you must remove it when you are ready to drive.

Final Word

With this guide at your disposal, choosing the best trailer hitch lock will be like a walk in the park. We have listed all the criteria that you need to know for buying the best trailer hitch lock. Therefore, you just need to apply these considerations when buying the best locks. If you still have doubts, you can write to us in the comments section below.

  • If you are here for the recommendations, we have listed the top three favourites from the list. The first recommendation is Reese Trailer Hitch Lock. It features a steel bar and aluminium body. It has a bright visible yellow colour.



  • The second suggestion from the list is Curt Trailer Hitch Lock. It has premium-steel construction and features a barbell-style lock.



  • The third and final pick from the list is Master Trailer Hitch Lock. They feature theft deterrence mechanism and a 360° rotatable head.