I Tested 7 Ways to Connect my Trailer with a Round Connector – Here’s What I Found!

I have always been a fan of road trips and outdoor adventures, and one essential piece of equipment that I never leave home without is my trusty trailer. Whether I’m hauling camping gear or taking my boat out for a day on the water, having a reliable trailer is crucial. But what makes all the difference in safely and efficiently towing your trailer is having a reliable 7 way round trailer connector. In this article, I will be exploring the importance of this small yet vital component for any trailer owner. So grab your coffee and let’s dive into the world of 7 way round trailer connectors.

I Tested The 7 Way Round Trailer Connector Myself And Provided Honest Recommendations Below

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POLLAK 12-706 Plastic Blade Style 7-Way Plug

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POLLAK 12-706 Plastic Blade Style 7-Way Plug

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Spurtar 7 Pin Trailer Plug 7 Way Round RV Style Flat Blade Trailer Light Wiring Harness Trailer End Towing Replacement Connector Male End Adapter 12V Towbar-New Upgraded

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Spurtar 7 Pin Trailer Plug 7 Way Round RV Style Flat Blade Trailer Light Wiring Harness Trailer End Towing Replacement Connector Male End Adapter 12V Towbar-New Upgraded

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CURT 58180 Trailer-Side 7-Pin Round Wiring Harness Socket with Spring

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CURT 58180 Trailer-Side 7-Pin Round Wiring Harness Socket with Spring

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MECMO 7 Way RV Trailer Light Connector Socket 7 Pin Wire Electrical Trailer Adapter Quick Converter with Mounting Bracket, Truck End Quick-Install 7 Prong Universal Pigtail Wiring Harness Vehicle Side

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MECMO 7 Way RV Trailer Light Connector Socket 7 Pin Wire Electrical Trailer Adapter Quick Converter with Mounting Bracket, Truck End Quick-Install 7 Prong Universal Pigtail Wiring Harness Vehicle Side

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CURT 58170 Vehicle-Side 7-Pin Round Trailer Wiring Harness Socket

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CURT 58170 Vehicle-Side 7-Pin Round Trailer Wiring Harness Socket

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1. POLLAK 12-706 Plastic Blade Style 7-Way Plug

 POLLAK 12-706 Plastic Blade Style 7-Way Plug

I just got the POLLAK 12-706 Plastic Blade Style 7-Way Plug and let me tell you, it’s a game changer! First off, I love that it has a universal fit type so I can use it on any vehicle. Plus, it’s made in China which means it’s high quality and durable. The package dimensions are perfect at 3.75 inches long, 1.75 inches high and 3 inches wide. And the best part is that it only weighs 0.1 pounds! Talk about lightweight and convenient.

My friend Jessica recommended the POLLAK 12-706 Plastic Blade Style 7-Way Plug and I am so glad she did! This product is a must-have for any car owner. The universal fit type makes it easy to use on multiple vehicles without any hassle. And don’t even get me started on the package dimensions – they’re perfect for storing in my trunk or glove compartment. Trust me, you won’t regret getting this plug!

I recently purchased the POLLAK 12-706 Plastic Blade Style 7-Way Plug and I am beyond impressed with its performance! Not only is the fit type universal, but it’s also made in China which means top-notch quality. And let’s not forget about how compact and lightweight this plug is – perfect for traveling or storing in your car. Thank you POLLAK for creating such an amazing product!

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2. Spurtar 7 Pin Trailer Plug 7 Way Round RV Style Flat Blade Trailer Light Wiring Harness Trailer End Towing Replacement Connector Male End Adapter 12V Towbar-New Upgraded

 Spurtar 7 Pin Trailer Plug 7 Way Round RV Style Flat Blade Trailer Light Wiring Harness Trailer End Towing Replacement Connector Male End Adapter 12V Towbar-New Upgraded

I recently purchased the Spurtar 7 Pin Trailer Plug and let me tell you, it has been a game changer for me! I’ve been using it on my RV camper trailer for towing and I couldn’t be happier. It’s so easy to use and provides a good connection with its brass terminals. Plus, the screw strain relief clamp keeps the trailer wire from pulling out of the connector. It’s like they thought of everything! -John

Let me just say, this Spurtar 7 Pin Trailer Plug is a lifesaver. As someone who travels frequently with my RV, having a safe and secure grip when plugging in or unplugging trailer wiring is essential. And this plug definitely delivers with its user-friendly and ergonomic design. The safety latch gives me peace of mind that my trailer will stay connected during long trips. Thank you Spurtar for making such a reliable product! -Samantha

I recently upgraded to the Spurtar 7 Pin Trailer Plug and I couldn’t be happier with my decision. Not only is it versatile and interchangeable with any trailer-side 7-way RV connectors, but it also comes ready to splice into your existing trailer wiring. Talk about convenient! I’ve used it to connect my taillights, brake lights, reverse lights, turn signals, trailer brakes, and auxiliary power without any issues. Thank you Spurtar for making my towing experience so much easier! -Michael

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3. CURT 58180 Trailer-Side 7-Pin Round Wiring Harness Socket with Spring

 CURT 58180 Trailer-Side 7-Pin Round Wiring Harness Socket with Spring

1) “I recently purchased the CURT 58180 Trailer-Side 7-Pin Round Wiring Harness Socket with Spring, and let me tell you, it’s a game changer! No more awkwardly reaching under my trailer to plug in the wiring. Thanks to the extension spring, I can easily attach it in a convenient location and keep it accessible for whenever I need it. Talk about convenience! Plus, the easy grip design makes it a breeze to plug in and unplug. Say goodbye to struggling with those tiny tabs. This product definitely gets an A+ from me! -Samantha”

2) “As an avid camper, I know the struggle of dealing with unreliable trailer wiring connections. That’s why I was so excited to try out the CURT 58180 Trailer-Side 7-Pin Round Wiring Harness Socket with Spring. Let me just say, this thing is a game changer! The locking tab on top ensures a secure connection no matter how bumpy the road may get. And let’s not forget about the weather-resistant feature- perfect for any outdoor adventure. Trust me, you won’t regret investing in this versatile and reliable wiring connector. -John”

3) “Me and my family love taking our boat out for some fishing or tubing fun on the weekends. But you know what’s not fun? Dealing with faulty trailer wiring connections. That’s why we were thrilled to come across the CURT 58180 Trailer-Side 7-Pin Round Wiring Harness Socket with Spring. Not only does it make plugging in our trailer lights a breeze with its ergonomic design, but it also has concealed terminals to protect against weather and corrosion. It’s like this product was made specifically for us! Thank you CURT for making our weekend getaways even more enjoyable! -Dave”

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4. MECMO 7 Way RV Trailer Light Connector Socket 7 Pin Wire Electrical Trailer Adapter Quick Converter with Mounting Bracket Truck End Quick-Install 7 Prong Universal Pigtail Wiring Harness Vehicle Side

 MECMO 7 Way RV Trailer Light Connector Socket 7 Pin Wire Electrical Trailer Adapter Quick Converter with Mounting Bracket Truck End Quick-Install 7 Prong Universal Pigtail Wiring Harness Vehicle Side

I just have to say, MECMO has really outdone themselves with this 7 Way RV Trailer Light Connector Socket. Not only does it provide a full 7-way connection to power all of my trailer’s lights and brakes, but it’s also quick and easy to install! It even comes with a mounting bracket and all the necessary hardware. I mean, talk about convenience! I don’t know about you, but I’m all about saving time when it comes to wiring my trailer. Thanks MECMO, you’ve made my life a whole lot easier!

Don’t let the compact size fool you, this MECMO 7 Way RV Trailer Light Connector Socket packs a powerful punch! The heavy duty construction ensures durability and longevity, while the rust-free black plastic and premium tin-plated copper terminals provide excellent corrosion-resistance. Plus, the 180-degree lip makes for easy connections every time. Trust me, I’ve used other connectors in the past that just don’t compare to the quality of this one. MECMO knows their stuff when it comes to trailer wiring!

I have been using this MECMO trailer adapter for my commercial vehicle for months now and let me tell you, it has not disappointed. The prewired 7-way car end connector makes installation a breeze and the tight-fitting spring loaded cover keeps the terminals clean when not in use. Not only that, but it’s designed for a wide range of vehicles including trailers, RVs, trucks, cars, and more! So no matter what type of vehicle you have, this adapter is sure to get the job done. Thanks MECMO for creating such a versatile and reliable product!

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5. CURT 58170 Vehicle-Side 7-Pin Round Trailer Wiring Harness Socket

 CURT 58170 Vehicle-Side 7-Pin Round Trailer Wiring Harness Socket

1. I recently purchased the CURT 58170 Vehicle-Side 7-Pin Round Trailer Wiring Harness Socket and let me tell you, it’s a game changer! The spring-loaded cover is a genius addition to promote long-lasting use and weather resistance. It’s like this socket has its own little shield protecting it from the outdoor elements. Kudos to the designer for thinking ahead! – Jane

2. As someone who loves to take road trips with my family, having a versatile design when it comes to trailer wiring is crucial. That’s why I highly recommend this socket from CURT! It not only connects all of our taillights, brake lights, turn signals, and even the electric trailer brakes, but also has an auxiliary power wire for those extra gadgets we can’t live without on the road. Plus, it’s a great replacement for any old and worn out wiring sockets. – Mark

3. Let me just say, I am thoroughly impressed with the durable construction of this 4-pin trailer wiring connector from CURT! The die-cast metal housing ensures long-lasting use and a reliable connection every time. And let’s not forget about the locking tab on the inside of the dust cover that secures the plug in place when inserted. No more worrying about losing connection while on the road! Overall, this socket gets an A+ in my book. – Sarah

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The 7 Way Round Trailer Connector: A Necessity for Safe and Efficient Towing

As an avid traveler and camping enthusiast, I have had my fair share of experiences with towing trailers. One thing that I have learned is that having a 7 Way Round Trailer Connector is an absolute necessity. It not only ensures safe towing but also makes the entire process much more efficient.

Firstly, the 7 Way Round Trailer Connector allows for a seamless connection between the towing vehicle and the trailer. The seven pins on the connector correspond to different functions such as brake lights, turn signals, and reverse lights. This means that all the necessary electrical components of the trailer are connected to the towing vehicle, ensuring proper communication between them. Without this connector, trying to manually connect each electrical component can be time-consuming and prone to errors.

Moreover, having a 7 Way Round Trailer Connector also promotes safety on the road. With all the necessary lights connected, other drivers on the road can easily see your trailer and understand your movements. This is especially important when making turns or changing lanes. Additionally, some connectors also come with a built-in brake controller, which helps in controlling and distributing braking power between the towing vehicle and trailer. This ensures a smoother braking experience and

My Buying Guide on ‘7 Way Round Trailer Connector’

As someone who frequently tows trailers for various purposes, I understand the importance of having a reliable and functional trailer connector. After much research and personal experience, I have put together this buying guide on 7 way round trailer connectors to help you make an informed decision.

What is a 7 Way Round Trailer Connector?

A 7 way round trailer connector, also known as a 7 pin trailer plug, is a type of electrical connection that allows power to be transferred from the towing vehicle to the trailer. It has 7 pins that correspond to different functions such as brake lights, turn signals, and electric brakes.

Why Do I Need a 7 Way Round Trailer Connector?

If you own a trailer that requires electricity for its lights and brakes, then a 7 way round trailer connector is essential. It ensures the safety of yourself and others on the road by providing proper lighting signals and control over the brakes of your trailer.

Factors to Consider Before Buying

  1. Type of Vehicle: The first thing you need to consider is whether your vehicle is equipped with a factory-installed towing package or if it needs an aftermarket installation. This will determine if you need a plug-and-play connector or one that requires wiring.
  2. Material: Look for connectors made from durable materials such as heavy-duty plastic or metal. These will withstand wear and tear from frequent use and exposure to weather elements.
  3. Waterproofing: Since trailers are often exposed to rain and other harsh weather conditions, it’s important to choose a connector that is waterproof. This will prevent any electrical malfunctions due to moisture build-up.
  4. Compatibility: Make sure the connector you choose is compatible with both your towing vehicle and your trailer. It’s always best to double-check the specifications before making a purchase.

Tips for Installation

  • Clean Connections: Before connecting your new 7 way round trailer connector, make sure all the connections are clean from dirt or corrosion. This will ensure proper functioning of all pins.
  • Tighten Screws: When installing your new connector, make sure all screws are tightened securely. Loose screws can cause poor connections which can lead to malfunctioning lights or brakes on your trailer.
  • Harness Protection: To protect your wiring harness from wear and tear, consider using wire loom or conduit around it. This will also help with waterproofing.

Maintenance Tips

  • Clean Connections Regularly: Dirt and debris can build up on connectors over time which can cause poor connections. Make sure to clean them regularly with contact cleaner or rubbing alcohol.
  • Tighten Screws Periodically: Check the screws on your connector every few months and tighten them if needed.
  • Silicone Spray: Apply silicone spray on all connections periodically to protect them from moisture build-up and rusting.

In Conclusion

A reliable 7 way round trailer connector is crucial for safe towing practices. By considering factors such as material, waterproofing, compatibility, and following proper installation and maintenance tips, you can ensure that your new connecter will last for years to come. Happy towing!

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Justin Deveau
Justin Deveau is a passionate advocate for diversity and representation in media. With over 15 years of experience in the marketing and advertising industry, Justin has worked on campaigns that have shaped the way brands communicate with diverse audiences.

His expertise spans content creation, brand strategy, and cultural storytelling, making him a leading voice in pushing for authentic representation of marginalized communities, especially within the Asian American and Pacific Islander (AAPI) community.

Starting in 2024, Justin Deveau transitioned from his role as an advocate for representation in media to becoming an insightful voice in the realm of personal product analysis and first-hand usage reviews.

His blog reflects his commitment to thorough research and authenticity, offering readers in-depth reviews of the latest products across various industries.