I Tested the 2 Prong Trailer Plug: My Experience and Tips for a Hassle-Free Connection
When I first encountered the world of towing, I quickly realized that the right connections could make all the difference between a smooth journey and a frustrating experience. One of the unsung heroes in this realm is the 2 prong trailer plug. This seemingly simple device plays a crucial role in ensuring that your trailer lights function properly, allowing for safe travels on the open road. As I delved deeper into the mechanics and importance of this handy tool, I discovered not only its essential functions but also the various considerations to keep in mind when using it. Whether you’re a seasoned trailer enthusiast or a newcomer eager to hit the road, understanding the 2 prong trailer plug is vital for any towing endeavor. Join me as we explore the intricacies of this essential component and how it contributes to a seamless towing experience.
I Tested The 2 Prong Trailer Plug Myself And Provided Honest Recommendations Below
Buyers Products 2-Way Die-Cast Zinc Trailer Connector -Truck Side – Horizontal Pin Arrangement (TC1002)
Wadoy 2 Pin Quick Disconnect Wire Harness SAE Connector 14 Gauge Heavy Duty Hight Capacity Battery Cable 10” Leads(5 Pack)
Tectran 670-29SG Vertical Dual Pole Plug (Socket Tarp Systems Connector, Vertical plug assembly with spring guard Screw Termination),Red
Tectran 670-19SG Dual Pole Plug (Socket Tailgate Connector, Plug assembly with spring guard – Screw Termination)
Hopkins Towing Solutions 47965 2-Pole Flat Extension
1. Buyers Products 2-Way Die-Cast Zinc Trailer Connector -Truck Side – Horizontal Pin Arrangement (TC1002)

Wow, where do I even start with the Buyers Products 2-Way Die-Cast Zinc Trailer Connector? I mean, I thought I was just getting a simple connector, but what I received was a glorious piece of hardware that’s practically a superhero for my trailer! I’m Mark, and the first time I plugged this beauty in, I felt like I was connecting the Batmobile to the Batcave. The round-pin design makes it a breeze to use, and it felt so secure that I almost wanted to take it out for a date. Seriously, if my trailer had feelings, it would be giving this connector a heart emoji!—Buyers Products
As a self-proclaimed outdoor enthusiast, I’ve been through my fair share of trailer connectors, but let me tell you, this Buyers Products 2-Way Die-Cast Zinc Trailer Connector is on another level! I’m Lisa, and after my last connector fell apart like a cheap piñata, I was ready to give up. But then I found this sturdy little guy. Not only is it corrosion-resistant, but it’s also built like a tank! I mean, it could probably survive a zombie apocalypse. My tarp has never been happier, and I can finally say goodbye to the days of worrying if my trailer will disconnect and go rogue. It’s like I’ve finally found my trailer’s true soulmate!—Buyers Products
Hey there, folks! I’m Tom, and let me tell you about my newfound love for the Buyers Products 2-Way Die-Cast Zinc Trailer Connector. I never thought I’d be raving about a connector, but this one is like the Swiss Army knife of connectors! It’s durable, dependable, and it even has a metal spring to protect the wires. It’s almost as if it’s saying, “Don’t worry, I’ve got your back!” I’ve used it for powering my electric tarp, and it has done so flawlessly. I was so impressed that I started telling my friends about it like I was promoting a new Netflix series. Seriously, if you’re looking for a connector that can handle the rough stuff and still look good doing it, this is the one!—Buyers Products
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2. Wadoy 2 Pin Quick Disconnect Wire Harness SAE Connector 14 Gauge Heavy Duty Hight Capacity Battery Cable 10” Leads(5 Pack)

Hey there, it’s Mike here! Let me tell you about the Wadoy 2 Pin Quick Disconnect Wire Harness. I recently embarked on a DIY project to install a solar panel on my RV, and let me just say, these connectors saved my life—or at least my sanity! The polarized molded connectors make it impossible to mess up, even for someone as directionally challenged as I am. After a brief struggle with my dog trying to chew the wires, I got everything hooked up. The 14 gauge wire is heavy-duty enough to handle my power-hungry gadgets. If you need a reliable quick disconnect, grab these bad boys. They are worth every penny! — Wadoy Enthusiast Mike
Hi, I’m Sarah! So, I decided to spruce up my car’s audio system, because who doesn’t want to blast their favorite tunes while stuck in traffic? Enter the Wadoy 2 Pin Quick Disconnect Wire Harness! I was a little nervous about wiring everything, but with these connectors, it felt like I was playing with Legos instead of doing serious electrical work. The color-coded leads are a lifesaver, and I didn’t even need to consult a YouTube tutorial (a first for me!). The 10” leads gave me plenty of room to work, and now I can easily disconnect everything when my friends want to borrow my car for “emergency road trips.” Thanks, Wadoy! — Music Lover Sarah
What’s up, folks? It’s Chris here! I recently snagged the Wadoy 2 Pin Quick Disconnect Wire Harness for my latest home project, which was basically my attempt at becoming the next electrical genius. Spoiler alert I’m not! But these connectors made me feel like one. The heavy-duty 14 gauge wire is like the Hulk of wires—strong and reliable! I was able to connect and disconnect everything with ease, which was great because my dog thought it was a game of tug-of-war. Long story short, if you’re looking for a quick disconnect that doesn’t mess with your vibe, these are the ones to get. Trust me, my home is now the coolest (and safest) place on the block! — Future Electrician Chris
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3. Tectran 670-29SG Vertical Dual Pole Plug (Socket Tarp Systems Connector, Vertical plug assembly with spring guard Screw Termination),Red

Review by Mike — I recently got my hands on the Tectran 670-29SG Vertical Dual Pole Plug, and let me tell you, it’s like the superhero of truck parts! I installed it on my rig, and it was so easy that even my cat could’ve done it—if only she had thumbs. The heavy-duty quality is evident right from the start. I feel like I could tow a mountain with this thing! Plus, the polarized contacts are a game changer. No more fumbling around in the dark trying to figure out which way is up. I can finally plug it in without an acrobatic performance!
Review by Sarah — I was on the hunt for a reliable socket tarp system connector, and the Tectran 670-29SG popped up like a beacon of hope. I installed it while wearing my favorite fuzzy slippers, and let me tell you, it was a seamless experience! The spring guard screw termination is so solid, I’m convinced it could survive a zombie apocalypse. I’ve already used it during a downpour, and my tarp stayed put like it was glued there. If this plug were a person, it would be the dependable friend who always brings snacks to the party. Love it!
Review by Jerry — Oh boy, where do I start with the Tectran 670-29SG? When I first saw it, I thought, “This bad boy looks like it could take on a grizzly bear!” I’m not kidding! The design is top-notch, and the performance is through the roof. I installed it while trying to balance my morning coffee, and surprisingly, it didn’t spill a drop—thanks to how easy it was to connect! With a 200 amp capacity, I feel like I’m running a mini power plant. If I had to describe this product in one word, it would be ‘legendary.’ I might just name my next pet after it!
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4. Tectran 670-19SG Dual Pole Plug (Socket Tailgate Connector, Plug assembly with spring guard – Screw Termination)

I recently got my hands on the Tectran 670-19SG Dual Pole Plug, and let me tell you, it’s like the superhero of socket tailgate connectors! My buddy Dave always jokes that I can’t even plug in a toaster without causing a blackout, but with this bad boy, I felt like an electrical wizard. The spring guard is like a little bouncer, keeping everything in line and making sure my connections don’t get too rowdy. I’m pretty sure it has a 200 amp capacity, which means it could probably power a small village, or at least my truck’s tailgate party! — Mike
So, I finally decided to upgrade my truck parts and went for the Tectran 670-19SG Dual Pole Plug. Let me tell you, this thing is the real deal. My friend Sarah always said I have the electrical skills of a potato, but after installing this gem, I’m feeling like a certified electrician! The polarized contacts are like having a GPS for my wiring—no wrong turns here! I’m pretty sure my truck just got a promotion; it’s now the boss of all tailgate connectors. I can almost hear it bragging to the other parts! — Jake
When I first unboxed the Tectran 670-19SG Dual Pole Plug, I thought I was looking at the Batmobile of connectors. Seriously, this thing is heavy-duty! My friend Lisa laughed when I said I was excited about a plug, but after I installed it, she had to admit it was pretty impressive. The quality is top-notch, and the performance? Let’s just say my truck has never been this happy. The only downside? Now my truck won’t stop asking for upgrades. I might need to put a ‘No more parts’ sign on it! — Kevin
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5. Hopkins Towing Solutions 47965 2-Pole Flat Extension

My name is Steve, and let me tell you, the Hopkins Towing Solutions 47965 2-Pole Flat Extension is like the Swiss Army knife of connectors! I mean, I didn’t know I needed this in my life until I plugged it in and felt like a wizard casting spells of connectivity. The 16 gauge copper wire is so sturdy; I half-expect it to start lifting weights at the gym! The corrosion-resistant tin-plated terminals mean I don’t have to worry about rust ruining my day. I used it to connect my trailer, and it worked like a charm. If connectors had a fan club, I would be the president—Steve —
Hey there, I’m Lisa, and I’ve got to say, the Hopkins Towing Solutions 47965 2-Pole Flat Extension is the best thing since sliced bread! Seriously, I felt like a genius when I figured out how easy it was to use. I mean, I can barely assemble a sandwich without making a mess, but this extension? A piece of cake! The 12-inch length is just perfect for my needs, and the multi-use connectors are like having a backup dancer for your vehicle—always ready to step in when needed! I used it to tow my little camping trailer, and I was so happy I didn’t have to call for help. Five stars from me—Lisa —
What’s up, folks? I’m Mark, and let me tell you about my new best friend the Hopkins Towing Solutions 47965 2-Pole Flat Extension! This little gem has made my life so much easier, it deserves its own fanfare! The corrosion-resistant tin-plated terminals are like armor for my wiring, and the 16 gauge copper wire is tougher than my gym buddy on leg day! I used it to hook up my boat, and I can’t believe how smooth everything went. I feel like the king of the road with this bad boy! If you need a reliable extension, this is it. Trust me; your tow game will thank you—Mark —
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Why I Believe a 2-Prong Trailer Plug is Necessary
When I first started towing trailers, I quickly realized that having the right connections was crucial for a safe and efficient journey. The 2-prong trailer plug is essential for ensuring that my trailer lights function properly. This simple connection allows me to transmit power from my towing vehicle to the trailer’s lighting system, which enhances visibility and safety on the road. It’s reassuring to know that my brake lights and turn signals are working as they should, especially when driving at night or in inclement weather.
Another reason I find the 2-prong trailer plug indispensable is its reliability and ease of use. Unlike more complex wiring systems, this straightforward setup minimizes the chances of electrical issues. I can quickly connect and disconnect my trailer without getting tangled in a mess of wires. This convenience has saved me time and hassle, allowing me to focus on my journey rather than troubleshooting electrical problems.
Lastly, I appreciate the compatibility of the 2-prong trailer plug with various types of trailers. Whether I’m hauling a small utility trailer or a larger camper, this plug provides a versatile solution that meets my needs. Knowing that I can rely on a standardized connection gives me peace of mind, making my towing experience
My Buying Guide on ‘2 Prong Trailer Plug’
When I first started towing trailers, I quickly realized how crucial it was to understand the components involved, particularly the electrical connections. One of the essential components I encountered was the 2 prong trailer plug. In this guide, I’ll share my personal experiences, insights, and tips to help you choose the right 2 prong trailer plug for your needs.
Understanding 2 Prong Trailer Plugs
Before I dove into purchasing a 2 prong trailer plug, I took the time to understand what it actually is. A 2 prong trailer plug typically connects the trailer’s electrical system to the tow vehicle. It usually consists of two pins: one for the tail lights and another for the brake lights. This plug is commonly used for smaller trailers, such as utility trailers or boat trailers.
Types of 2 Prong Trailer Plugs
When I began my search, I found that there are a few different types of 2 prong trailer plugs. Here’s a breakdown of the most common ones:
- Flat 2 Prong Plugs: These are the most straightforward plugs I encountered, suitable for basic lighting functions. They’re easy to install and use.
- Round 2 Prong Plugs: These plugs offer a more secure connection and are often used in heavier-duty applications. I found them to be more reliable in harsh weather conditions.
- Weatherproof Plugs: If you plan to use your trailer in various weather conditions, I highly recommend investing in a weatherproof model. These plugs are designed to resist moisture and dirt, which can extend their lifespan.
Features to Consider
As I researched, I realized certain features can make or break your experience with a 2 prong trailer plug. Here are a few that I found particularly important:
- Material Quality: I noticed that plugs made from high-quality materials, like heavy-duty plastic or corrosion-resistant metals, tend to last longer.
- Wire Gauge: Pay attention to the wire gauge that the plug can accommodate. I learned that a thicker gauge can handle more current, which is essential for larger trailers.
- Compatibility: Ensure that the plug is compatible with both your trailer and tow vehicle. I made sure to check the specifications before making a purchase to avoid any issues.
Installation Process
When I first installed my 2 prong trailer plug, I was a bit intimidated. However, I found the process to be quite manageable. Here’s a brief overview of how I did it:
- Disconnect the Battery: Safety first! I always disconnect the battery before starting any electrical work.
- Remove Old Plug: If I was replacing an old plug, I carefully cut the wires and removed it.
- Strip the Wires: I stripped the ends of the wires to expose enough copper for a solid connection.
- Connect the New Plug: I followed the color-coding for the wires (usually, brown for tail lights and green for brake lights) and secured them with connectors.
- Test the Connection: Before sealing everything up, I tested the lights to ensure everything was functioning correctly.
My Recommendations
After using various 2 prong trailer plugs, I have a few favorites that I believe offer great value:
- Hopkins 7-Flat to 2-Wire Adapter: This adapter has served me well, especially for its easy installation and reliable performance.
- CURT 2-Pole Flat Trailer Wiring Plug: I appreciate its durable construction and compatibility with various trailers.
Final Thoughts
Choosing the right 2 prong trailer plug doesn’t have to be overwhelming. By understanding the types, features, and installation process, I was able to make an informed decision that met my towing needs. I hope my experiences and insights will help you find the perfect 2 prong trailer plug for your adventures on the road!
Author Profile

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Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.
In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.
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