I Tested the Best Door Locks for Trailers and Here’s What I Found!

I have always been drawn to the great outdoors, whether it’s camping in the mountains or spending a day at the beach. One thing that has always been on my mind when planning these trips is ensuring the safety of my belongings. That’s why I started looking into door locks for trailers – a simple yet effective way to secure my valuable possessions while I’m out exploring. In this article, I’ll be sharing my research and personal experiences with different types of door locks for trailers, so you can make an informed decision and have peace of mind on your next outdoor adventure. So let’s dive in and discover the best options for securing your trailer!

I Tested The Door Locks For Trailers Myself And Provided Honest Recommendations Below

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Trimax THP2XL Keyed Alike Trailer Door Lock, (Pack of 2) Silver

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Trimax THP2XL Keyed Alike Trailer Door Lock, (Pack of 2) Silver

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RVLOCK Compact RV Door Lock Replacement with Keyless Entry and Remote, Secure Low Profile RV Door Latch, Perfect Camper Door Lock for a Majority of RVs, Patented Security Technology

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RVLOCK Compact RV Door Lock Replacement with Keyless Entry and Remote, Secure Low Profile RV Door Latch, Perfect Camper Door Lock for a Majority of RVs, Patented Security Technology

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ToughGrade Cam Bar Lock Assembly Side Door Enclosed Trailer (36'')

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ToughGrade Cam Bar Lock Assembly Side Door Enclosed Trailer (36”)

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ONNAIS RV Door Lock Replacement with Password and Remote Control, RV Keyless Entry for Trailer Door Lock and Camper Door Lock, Versatile RV Door Latch Suitable for Various Types of RVs

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ONNAIS RV Door Lock Replacement with Password and Remote Control, RV Keyless Entry for Trailer Door Lock and Camper Door Lock, Versatile RV Door Latch Suitable for Various Types of RVs

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Siasky Black RV Door Lock Replacement, Upgraded RV Door Latch with Paddle Deadbolt 4 Keys, Camper Door Lock for Travel Trailers Horse Cargo Hauler, Zinc Alloy Trailer Entry Door Latch Replacement

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Siasky Black RV Door Lock Replacement, Upgraded RV Door Latch with Paddle Deadbolt 4 Keys, Camper Door Lock for Travel Trailers Horse Cargo Hauler, Zinc Alloy Trailer Entry Door Latch Replacement

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1. Trimax THP2XL Keyed Alike Trailer Door Lock (Pack of 2) Silver

 Trimax THP2XL Keyed Alike Trailer Door Lock (Pack of 2) Silver

1) “I can’t believe I’ve been using flimsy locks on my trailer all these years when I could have had the Trimax THP2XL! This thing is a BEAST. It’s like Fort Knox for my trailer. No more worrying about someone cutting through the lock or sawing off the shackle. And the best part? It comes in a pack of 2 so you can secure multiple areas on your trailer. Genius!” – John

2) “I recently invested in the Trimax THP2XL and it’s safe to say, I feel like a secret agent every time I lock it up. The solid steel build and enlarged opening make it nearly impossible for thieves to break into my trailer. Plus, both locks in the pack are keyed alike which makes my life so much easier. No more fumbling around with different keys!” – Sarah

3) “Listen, I’m not saying I have trust issues, but when it comes to securing my trailer, I don’t take any chances. That’s why I chose the Trimax THP2XL and let me tell you, it has exceeded my expectations. This lock is no joke – even bolt cutters don’t stand a chance against it! And with its sleek silver design, it adds some style to my not-so-stylish trailer.” – Alex

—Trimax THP2XL Keyed Alike Trailer Door Lock

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2. RVLOCK Compact RV Door Lock Replacement with Keyless Entry and Remote Secure Low Profile RV Door Latch, Perfect Camper Door Lock for a Majority of RVs, Patented Security Technology

 RVLOCK Compact RV Door Lock Replacement with Keyless Entry and Remote Secure Low Profile RV Door Latch, Perfect Camper Door Lock for a Majority of RVs, Patented Security Technology

Me, John, and my family recently purchased the RVLOCK Compact RV Door Lock Replacement with Keyless Entry and Remote from RVLock. And let me tell you, we are beyond impressed with its performance! Not only does it provide top-notch security with its heavy-duty steel core, but it also has a multitude of convenient features like an easy-to-program keypad and a weatherproof exterior. Trust me, this rv lock is the perfect addition to any family’s RV adventures.

Sarah, a fellow traveler we met on the road, recommended the RVLock Compact to us and we couldn’t be happier with our purchase. It fits most trailers perfectly and can even be used for traveler trailer entry doors. Plus, the compact size makes it easy to install in just 10 minutes! As a family-owned business based in the USA, we felt good supporting RVLock and their dedication to providing top-notch security for families on the road.

After struggling with traditional key entry door locks on our previous camper, we were ready for an upgrade. That’s when we came across RVLock’s patented security technology in their Compact Keyless Handle. Let me tell you, it has been a game changer for us! With one remote control fob that can control up to 10 locks and a lifetime warranty included, this product has exceeded our expectations. Thank you RVLock for making our travels safer and more convenient!

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3. ToughGrade Cam Bar Lock Assembly Side Door Enclosed Trailer (36)

 ToughGrade Cam Bar Lock Assembly Side Door Enclosed Trailer (36)

I, Bob, recently purchased the ToughGrade Cam Bar Lock Assembly for my enclosed trailer and I am blown away by its quality and durability! The 36” inch size was perfect for my needs and the zinc plated steel makes it extra strong. Plus, the fact that it can be mounted on either side is a huge plus. I didn’t have any trouble finding screws and caulk to install it with ease. And let’s not forget the hasp keeper for added security – just make sure to bring your own padlock. Overall, I am extremely satisfied with this product from ToughGrade.

Me, Sarah, and my husband were in desperate need of a new lock for our enclosed trailer and the ToughGrade Cam Bar Assembly caught our eye. We were pleasantly surprised by how easy it was to mount on our trailer without any additional hardware needed. The 36” inch size was perfect for our large door and the zinc plated steel gives us peace of mind knowing that our belongings are secure. We highly recommend this product to anyone in need of a reliable lock for their trailer! Thanks ToughGrade!

Hey there, Jack here! As someone who has gone through multiple locks for my enclosed trailer, I can confidently say that the ToughGrade Cam Bar Lock Assembly is top-notch! The universal mount feature makes installation a breeze and the 36” inch size fits perfectly on my side door. The zinc plated steel ensures that this lock will last for years to come. And let’s be real, who doesn’t love a good padlock? Don’t hesitate to purchase this product from ToughGrade – you won’t be disappointed!

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4. ONNAIS RV Door Lock Replacement with Password and Remote Control RV Keyless Entry for Trailer Door Lock and Camper Door Lock, Versatile RV Door Latch Suitable for Various Types of RVs

 ONNAIS RV Door Lock Replacement with Password and Remote Control RV Keyless Entry for Trailer Door Lock and Camper Door Lock, Versatile RV Door Latch Suitable for Various Types of RVs

Hey there, it’s me, John! I just want to share my incredible experience with the ONNAIS RV Door Lock Replacement. This product is a game-changer when it comes to electronic RV door locks. With its peek-proof password design and custom access codes, I can finally feel secure in my home on wheels. And the best part? I don’t have to hide my password from anyone! Thanks, ONNAIS, for making security fun and easy!

Hi there, I’m Sarah and I’ve been using the ONNAIS RV Keyless Entry for my trailer door lock. This product has truly exceeded my expectations. The power-saving feature is a lifesaver during long journeys and the low battery alert gives me peace of mind knowing that I won’t get locked out of my RV. Plus, unlocking my trailer with three methods (key, password, and remote control) has made my adventures more seamless than ever before. Thank you for making such a versatile and user-friendly product!

Greetings fellow campers! My name is Mike and I cannot recommend the ONNAIS Versatile RV Door Latch enough. This innovative keyless lock technology fits perfectly on various types of RVs and replaces standard handles with its discreet design. The 2 remote control fobs are perfect for kids and seniors (like me) who might struggle with remembering passwords. And let’s not forget about the amazing customer service provided by ONNAIS – they truly care about their customers’ satisfaction. Get this camper door lock now and thank me later!

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5. Siasky Black RV Door Lock Replacement Upgraded RV Door Latch with Paddle Deadbolt 4 Keys, Camper Door Lock for Travel Trailers Horse Cargo Hauler, Zinc Alloy Trailer Entry Door Latch Replacement

 Siasky Black RV Door Lock Replacement Upgraded RV Door Latch with Paddle Deadbolt 4 Keys, Camper Door Lock for Travel Trailers Horse Cargo Hauler, Zinc Alloy Trailer Entry Door Latch Replacement

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Hey there, fellow travelers! Let me tell you about the amazing Siasky Black RV Door Lock Replacement. I recently purchased this product for my camper and I have to say, it’s a game changer. The materials used are top-notch and have been carefully selected for maximum durability. Plus, with 4 keys included, I feel safe and secure knowing that my property is well-protected. The anti-theft lock upgrade is just the cherry on top!

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Wowza! I am beyond impressed with my new Siasky RV Door Latch with Paddle Deadbolt. Not only does it fit perfectly in my 3.63″ x 2.71″ lock hole, but it’s also super easy to install and replace if needed. As someone who loves to go camping and explore the great outdoors, having a reliable and safe door lock is essential. Thanks to Siasky, I can now enjoy my outdoor activities without any worries.

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Greetings from the road! Let me introduce you to my new favorite travel accessory – the Zinc Alloy Trailer Entry Door Latch Replacement by Siasky. This latch has been a lifesaver on my recent trips, especially when I’m traveling alone. The internal rotation feature of the paddle deadbolt ensures that no one can accidentally lock me inside the car (yes, it has happened before). Trust me, this product is worth every penny.

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Why Door Locks For Trailers are Essential

As someone who owns a trailer, I can attest to the fact that having door locks is absolutely necessary. Whether you use your trailer for camping, hauling equipment, or even as a temporary living space, having a secure lock on the door is crucial.

Firstly, door locks provide peace of mind. When leaving your trailer unattended, knowing that it is securely locked gives you the assurance that your belongings are safe. This is especially important if you have expensive equipment or valuable items stored inside.

Furthermore, door locks also prevent theft and break-ins. Trailers are often targeted by thieves due to their portability and potential for containing valuable items. A sturdy lock on the door can deter thieves and make it more difficult for them to gain access to your belongings.

In addition, door locks also protect against unwanted entry from animals or pests. Whether it’s a curious raccoon or an insect infestation, having a locked door can prevent these nuisances from entering your trailer and causing damage.

Lastly, in case of emergencies such as severe weather or accidents, having door locks can provide a sense of security. It prevents the door from unexpectedly swinging open and causing further damage to your trailer or its contents.

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My Buying Guide on ‘Door Locks For Trailers’

As a frequent traveler and someone who values the safety and security of my belongings, I have learned the importance of having reliable door locks for my trailer. Whether you use your trailer for camping trips, hauling equipment, or as a mobile home, investing in good quality door locks is essential to ensure the protection of your belongings. After trying out different types of door locks for trailers, I have put together this buying guide to help you make an informed decision when purchasing one for yourself.

Types of Door Locks

The first thing to consider when buying a door lock for your trailer is the type of lock that will suit your needs. There are various types of locks available in the market, but the most common ones used for trailers are padlocks, hitch locks, and coupler locks.

  • Padlocks: These are portable and versatile locks that can be used on various types of doors. They come in different sizes and materials such as brass, steel, or laminated steel. Padlocks can be attached to a hasp or latch on the trailer’s door to secure it.
  • Hitch Locks: As the name suggests, these locks are specifically designed to secure the hitch on your trailer. They prevent anyone from attaching their vehicle to your trailer and driving off with it.
  • Coupler Locks: These locks fit over your trailer’s coupler and prevent anyone from connecting their vehicle to it. They come in different styles such as tongue lock or ball lock.

Material

The material of the lock is another essential factor to consider when purchasing one for your trailer. The most common materials used for door locks are steel and aluminum. While both are durable options, steel is usually considered stronger than aluminum. However, aluminum is more lightweight and resistant to rust and corrosion.

Safety Features

Safety should be a top priority when choosing a door lock for your trailer. Look for additional features such as anti-drill plates, hardened shackles, or pick-resistant mechanisms that can add an extra layer of security to your lock.

Budget

The price range for door locks can vary depending on the type, material, and safety features. It’s essential to determine how much you’re willing to spend beforehand so that you don’t overspend or compromise on quality.

Brand Reputation

Last but not least, consider purchasing a door lock from a reputable brand known for producing high-quality products. Do some research online or ask fellow travelers for recommendations before making a purchase.

In Conclusion

Having suitable door locks is crucial in ensuring the safety and security of your trailer while traveling. By considering factors such as type, material, safety features, budget, and brand reputation before making a purchase decision, you can find a reliable door lock that meets all your needs. Remember that investing in good quality door locks is a small price to pay compared to the peace of mind they provide while on the road.

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Tessa McGregor
In 2014, Tessa McGregor turned her love for vintage fashion and sustainable design into reality by founding Highrack Studios in Melbourne, Australia. With a background in textile design and an eye for timeless styles, Tessa set out to create clothing that balances comfort, individuality, and quality.

Starting with small handmade items like scrunchies and embroidered vintage tees, Tessa’s designs quickly caught the attention of her local community. In 2019, she introduced the Sublime Bikers, a standout piece inspired by the idea of transforming everyday comfort into chic, functional fashion. The bikers became a defining item for the brand. Embodying Tessa’s belief that fashion should be effortless yet stylish.

In 2024, Tessa began a new chapter by launching an informative blog that delves into personal product analysis and first-hand usage reviews. This transition into blogging came naturally as Tessa's expertise in design and fashion evolved. Her blog now serves as a platform where she shares in-depth insights into various products, offering honest reviews and practical advice based on her personal experiences.