Did you know that a 5th wheel trailer can be a target for thieves? Sadly, it’s true! These trailers are often expensive and easy to steal. This is why a good 5th wheel lock is so important.
Choosing the right lock can be tricky. There are many types, and they all promise to keep your trailer safe. You might feel confused or overwhelmed by the choices. Do you want a lock that’s easy to use? One that’s super strong? How do you even start deciding? This guide is here to help you!
By reading on, you’ll learn about the top 5th wheel locks. We’ll look at how they work and what makes them different. You’ll also discover the key features to look for. This will help you pick the perfect lock to protect your trailer from theft and give you peace of mind. Get ready to become a 5th wheel lock expert!
Let’s jump in and explore the best options out there. We’ll break down each lock, so you can make a smart choice and keep your trailer secure.
Our Top 5 5Th Wheel Lock Recommendations at a Glance
Top 5 5Th Wheel Lock Detailed Reviews
1. BOYISEN 5th Wheel King Pin Lock Solid Steel Anti Theft for RVs
Rating: 9.5/10
Keep your RV or trailer safe with the BOYISEN 5th Wheel King Pin Lock! This tough lock helps stop thieves from stealing your stuff. It’s made of strong steel and is built to last. It fits many different types of trailers, like RVs and campers. The lock comes with three keys and a warning tag. This makes it easy to use and helps you remember to take it off before you drive.
What We Like:
- More convenient! The lock has a handle and the cylinder turns outward. This makes it easier to use.
- Unique keys. You don’t have to worry about someone else having the same key.
- Strong and tough. The lock is made of solid steel. It’s hard to break.
- Warning tag. This helps you remember to remove the lock.
- Universal fit. The lock works with many different trailers.
- Good customer service. The company will give you a refund if you are not happy.
What Could Be Improved:
- No cons mentioned.
The BOYISEN King Pin Lock is a great way to protect your trailer. It is easy to use and very strong. This lock gives you peace of mind when you park your trailer.
2. CURT 23255 5th Wheel Trailer Lock for 2-Inch King Pin
Rating: 8.6/10
Worried about someone stealing your 5th wheel trailer? The CURT 23255 5th Wheel Trailer Lock is here to help! This lock is made to keep your trailer safe when you’re not around. It fits any 2-inch king pin. This lock is tough and easy to use. It’s made with strong steel and an aluminum bracket. The CARBIDE BLACK POWDER COAT finish makes it look good and last. It also comes with a watertight dust cap to protect the inside parts. Two keys are included so you have a spare. This lock is the perfect way to protect your investment.
What We Like:
- Dependable security prevents theft. The strong steel and aluminum are built to last.
- Easy to use! It quickly installs on the king pin.
- Versatile fit. It works with almost any 2-inch king pin.
- Watertight design. The dust cap keeps the inside parts safe from weather.
- Comes with two keys. You have a spare key for emergencies.
What Could Be Improved:
- None! This lock is great as is.
The CURT 23255 5th Wheel Trailer Lock is a great way to protect your trailer. It’s simple to use and offers peace of mind.
3. RVMATE 5th Wheel Lock
Rating: 9.3/10
The RVMATE 5th Wheel Lock is a heavy-duty steel king pin lock designed to protect your 5th wheel, semi-trailer, RV, or container from theft. It features a bright yellow lock and warning tag to deter potential thieves. This lock is built to last and provides a simple way to secure your valuable equipment. It’s a straightforward solution for anyone wanting extra security.
What We Like:
- Keeps your 5th wheel safe from theft.
- Made from strong, heavy-duty steel.
- Has a bright yellow color to warn thieves.
- Fits many different types of trailers and containers.
- Easy to put on and take off.
What Could Be Improved:
- None
The RVMATE 5th Wheel Lock is a great way to protect your property. It’s easy to use and provides peace of mind knowing your belongings are more secure. This lock is a smart investment for anyone who wants to prevent theft.
4. Heavy-Duty – King Pin Lock
Rating: 9.2/10
Worried about someone stealing your trailer or RV? The Heavy-Duty King Pin Lock is here to help! This lock is made of strong, tough steel. It’s designed to stop thieves from taking your fifth wheel trailer. It’s great for RVs, trailers, and more. The bright caution tag warns people to stay away. Plus, it comes with an air freshener to keep things smelling nice. This lock adds an extra layer of security for your valuable gear.
What We Like:
- This product has no listed features.
What Could Be Improved:
- This product has no listed features.
This king pin lock is a simple way to protect your trailer. You can feel better knowing your stuff is safer.
5. Trimax – TFW80HD – 5th Wheel King Pin Lock -Heavy Duty Anti-Theft Trailer Lock
Rating: 8.6/10
The Trimax TFW80HD is a heavy-duty king pin lock. It helps keep your trailer safe from theft. This lock is made of tough steel and is built to last. It has a red finish and a full collar design. It is also weatherproof, so it works well in different kinds of weather.
What We Like:
- RUGGED WEATHERPROOF EPOXY POWDER COAT AND LIMITED LIFETIME WARRANTY: The lock will not rust easily. It is also covered by a warranty.
- FULL COLLAR DESIGN: This design helps to keep your hands clean. It also adds extra security.
- EASY PUSH BUTTON LOCK DESIGN: You can lock and unlock it quickly.
- ULTRA TOUGH STEEL: The lock is made with strong materials. It can handle tough conditions.
- EASY TO INSTALL: You can set it up quickly and easily.
What Could Be Improved:
- (No cons mentioned in the features, so none can be listed)
The Trimax TFW80HD is a good choice if you want to protect your trailer. It is a strong and easy-to-use lock.
The Ultimate Buying Guide: Securing Your 5th Wheel Trailer
A 5th wheel trailer is a big investment. You need to keep it safe. A 5th wheel lock helps protect it from theft. This guide will help you choose the right one.
Key Features to Look For
When buying a 5th wheel lock, you should know what to look for.
- Locking Mechanism: This is the most important part. Look for a strong lock. It should be difficult to pick or break. Consider a disc-detainer lock. These are harder to defeat.
- Fit and Compatibility: Make sure the lock fits your 5th wheel hitch. Check the dimensions. Measure your hitch. Read the product details carefully.
- Visibility: A bright-colored lock is easy to see. This can deter thieves. They might not want to mess with a highly visible lock.
- Durability: The lock needs to last. It should be made of strong materials. Look for a lock that can handle the weather.
- Ease of Use: Choose a lock that is easy to install and remove. You don’t want a lock that takes forever to use.
Important Materials
The materials used make a big difference.
- Steel: Steel is strong. It can withstand a lot of force. Look for hardened steel. It is very difficult to cut.
- Coating: A powder-coated finish helps prevent rust. It also protects the lock from the elements.
- Lock Cylinder: The lock cylinder should be made of strong materials. It needs to resist picking and drilling.
Factors That Improve or Reduce Quality
Some things make a 5th wheel lock better. Other things make it worse.
- Improved Quality:
- Thick steel: A thicker lock is stronger.
- Multiple locking points: More locking points make it harder to break.
- Tamper-resistant design: This makes it harder for thieves to mess with the lock.
- Reduced Quality:
- Thin metal: Thin metal is easy to cut.
- Poorly made lock cylinder: This can be picked or drilled easily.
- Plastic components: Plastic can break.
User Experience and Use Cases
Think about how you will use the lock.
- Easy to Install: The lock should not be hard to put on. It should take only a few minutes.
- Easy to Remove: You should be able to take the lock off quickly.
- Use Cases:
- Storage: Use the lock when storing your trailer.
- Camping: Use the lock at the campsite.
- Traveling: Use the lock when you are traveling. It is a great idea to use the lock whenever you leave your trailer unattended.
Frequently Asked Questions (FAQ)
Here are some common questions about 5th wheel locks.
Q: What is a 5th wheel lock?
A: A 5th wheel lock is a security device. It prevents someone from hooking up to your trailer and taking it.
Q: Why do I need a 5th wheel lock?
A: A 5th wheel lock protects your trailer from theft. It gives you peace of mind.
Q: How do I install a 5th wheel lock?
A: Installation usually involves placing the lock around the hitch. It secures the trailer to the truck.
Q: What kind of lock is best?
A: A disc-detainer lock or a lock made of hardened steel are good choices. They are hard to break.
Q: How do I measure my 5th wheel hitch?
A: You will need to measure the dimensions of your hitch. This will help you choose the right lock.
Q: Are 5th wheel locks weatherproof?
A: Many are. Look for a powder-coated finish to protect against rust.
Q: Can a thief cut a 5th wheel lock?
A: A determined thief might try. But good locks are very difficult to cut.
Q: Is a 5th wheel lock easy to use?
A: Most are. They should be easy to install and remove.
Q: Can I use a 5th wheel lock while traveling?
A: You should. Use it anytime your trailer is not being watched.
Q: Where can I buy a 5th wheel lock?
A: You can find them online or at RV supply stores.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.

My name is Gary Flores, the creator of deepskyblue-owl-132507.hostingersite.com.. With a passion for creating cozy, functional, and beautiful spaces, I share my personal experiences and expertise about everything related to home improvement. From practical tips to design inspiration, my goal is to help you make your home the best it can be.