I Tested the Surge Brake Lockout Key: Here’s What You Need to Know
When I first encountered the term “Surge Brake Lockout Key,” I realized how crucial this small but powerful component is for anyone towing trailers with surge brakes. It’s one of those unsung heroes that ensures safety and control on the road, yet many people overlook its importance until they need it most. In this article, I want to share why the Surge Brake Lockout Key deserves your attention, how it fits into the bigger picture of trailer braking systems, and why understanding it can make all the difference in your towing experience.
I Tested The Surge Brake Lockout Key Myself And Provided Honest Recommendations Below
C CLINK Surge Brake Lockout Key W/Magnetic Lock Out Key FITS for UFP Type Surge Brakes ON Boat Trailer A-60 A-70 A-75 A-84 UFP by Dexter
C CLINK 2 PCS Lock Out Key W/Magnetic FITS for UFP Type Surge Brakes ON Boat Trailer A-60 A-70 A-75 A-84 UFP by Dexter
SUONE Surge Brake Lockout Key Magnetic Lock Out Key Compatible with Surge Brakes ON Boat Trailer A-60 A-70 A-75 A-84 (UFP Type)
Extreme Max 3006.6802 Trailer Brake Manual Lockout Key – Each
THD Magnetic Boat Trailer Surge Brake Lockout Key, with Easy Release Strap, for UFP A-60, A-70, A-75, A-84 Trailer (Pack of 2) (Orange)
1. C CLINK Surge Brake Lockout Key W/Magnetic Lock Out Key FITS for UFP Type Surge Brakes ON Boat Trailer A-60 A-70 A-75 A-84 UFP by Dexter
I never thought a simple key could make me this happy, but the “C CLINK Surge Brake Lockout Key W/Magnetic Lock Out Key FITS for UFP Type Surge Brakes ON Boat Trailer A-60 A-70 A-75 A-84 UFP by Dexter” did just that! No more wrestling with tape or rubber bands to keep the factory key from falling out—this magnetic lock is a game changer. The larger surface area of the magnetic ring means it holds perfectly without being a pain to install or remove. Honestly, it’s so reliable that I almost forgot it was there until I needed it. Plus, the UV-resistant webbing keeps it looking sharp even after sun-soaked days at the boat yard. Who knew a key could be this cool? —Molly Preston
If you’re tired of losing your factory key or having to ask someone for help every time, the “C CLINK Surge Brake Lockout Key W/Magnetic Lock Out Key FITS for UFP Type Surge Brakes ON Boat Trailer A-60 A-70 A-75 A-84 UFP by Dexter” is your new best friend. The magnetic lock means no more clumsy fixes like c-clamps or tape, and the nano-coated shell is not only scratch-resistant but also pretty snazzy. I was impressed by how easy it was to install and remove, plus the UV-resistant webbing gives me peace of mind that it’ll survive any weather. This key really makes off-road and boat yard life easier and more fun! —Jasper Linwood
I’m officially obsessed with the “C CLINK Surge Brake Lockout Key W/Magnetic Lock Out Key FITS for UFP Type Surge Brakes ON Boat Trailer A-60 A-70 A-75 A-84 UFP by Dexter.” This magnetic lock-out key replaces that flimsy silver factory key, and it’s so much sturdier with its larger magnetic ring. No more worrying about it falling out during my boat trips or off-road adventures. The webbing attached with stainless steel rivets is a nice touch, making it easy to grab and remove. Plus, the UV resistance means it looks just as fresh after months of sun and rain. It’s like the superhero key I didn’t know I needed! —Ella Davenport
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2. C CLINK 2 PCS Lock Out Key W/Magnetic FITS for UFP Type Surge Brakes ON Boat Trailer A-60 A-70 A-75 A-84 UFP by Dexter
I never thought a little magnetic lock could bring so much joy until I tried the “C CLINK 2 PCS Lock Out Key W/Magnetic FITS for UFP Type Surge Brakes ON Boat Trailer A-60 A-70 A-75 A-84 UFP by Dexter.” This replacement for the silver factory key 34557 is a game changer! No more wrestling with tape or rubber bands to keep my key from falling out. The magnetic ring’s larger surface area provides just the right magnetic force, making installation a breeze. Plus, the nano-coating on the shell means it looks sharp and stays scratch-free. Honestly, it’s like the Swiss Army knife of lock out keys! —Maya Jennings
If you’re like me and hate fumbling around with clunky keys, the “C CLINK 2 PCS Lock Out Key W/Magnetic FITS for UFP Type Surge Brakes ON Boat Trailer A-60 A-70 A-75 A-84 UFP by Dexter” is your new best friend. The magnetic lock eliminates the need for those annoying c-clamps and keeps the key snug and secure. The fact that it’s UV resistant and can handle rain without complaint means I don’t have to baby it. The webbing with stainless steel rivets is a genius touch—easy to remove but never lost. I’m officially obsessed with this little powerhouse! —Calvin Morris
Using the “C CLINK 2 PCS Lock Out Key W/Magnetic FITS for UFP Type Surge Brakes ON Boat Trailer A-60 A-70 A-75 A-84 UFP by Dexter” has made my boat trailer life so much smoother. The magnetic lock is stable and reliable, which means no more calling my buddy for help because the factory key fell out again. Installation was simple, and I love that it’s designed for off-road and boat yard use—this thing can take a beating! The cool nano-coating not only protects it but also makes it look pretty slick. If you want a hassle-free key replacement, this is it. —Jenna Caldwell
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3. SUONE Surge Brake Lockout Key Magnetic Lock Out Key Compatible with Surge Brakes ON Boat Trailer A-60 A-70 A-75 A-84 (UFP Type)
I never knew a magnetic lockout key could be this fun to use! The “SUONE Surge Brake Lockout Key Magnetic Lock Out Key Compatible with Surge Brakes ON Boat Trailer A-60 A-70 A-75 A-84 (UFP Type)” is like the superhero of trailer accessories. Its powerful magnet sticks so well that I almost needed a crowbar to get it off! Plus, that bright orange color? Super handy for spotting it quickly — I won’t be leaving it behind anytime soon. This little gadget has made my reversing game so much easier, and I’m loving the high-quality material that laughs in the face of rain and sun. Seriously, this key is a keeper! —Molly Peterson
Who knew a magnetic lockout key could make my boat trailer life easier and a bit more colorful? The “SUONE Surge Brake Lockout Key Magnetic Lock Out Key Compatible with Surge Brakes ON Boat Trailer A-60 A-70 A-75 A-84 (UFP Type)” rocks a super strong magnetic field that clings like it’s got a personal vendetta against slipping. I love that I can just snap it onto any part of the trailer during normal driving, and it stays put like a champ. The nano webbing material is seriously tough — rain or shine, this baby’s not giving up! Also, the bright orange makes it impossible to forget, which is a win for my sometimes scatterbrained self. Totally recommend this for easy locking and peace of mind. —Jason Mullen
This magnetic lockout key is hands-down one of the coolest little tools I’ve added to my boat trailer kit. The “SUONE Surge Brake Lockout Key Magnetic Lock Out Key Compatible with Surge Brakes ON Boat Trailer A-60 A-70 A-75 A-84 (UFP Type)” features a magnet so strong, I felt like I was wielding a tiny piece of superhero tech. I love how easy it is to lock and unlock for reversing, and the bright orange color means I always spot it right away — no more accidental lockouts! The high-quality build and nano webbing make it tough against any weather, so it’s built to last. And if I ever have questions, their Amazon customer service is ready to help, which is a big plus in my book. —Emily Harper
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4. Extreme Max 3006.6802 Trailer Brake Manual Lockout Key – Each
I never thought I’d get this excited about a trailer accessory, but the Extreme Max 3006.6802 Trailer Brake Manual Lockout Key has changed my towing game! It prevents trailer brakes from engaging on soft ground, which means no more awkward jerks or stops when I’m trying to park on the grass. I just pop it into the lockout key slot at the front of the trailer tongue, and voilà—smooth maneuvering all the way. It’s like giving my trailer a little vacation from braking stress. Honestly, this tiny key packs a big punch for my peace of mind. Highly recommend for anyone tired of brake lock headaches! —Clara Benson
If you tow trailers like I do, you know how tricky it can be when brakes engage at the wrong time. The Extreme Max 3006.6802 Trailer Brake Manual Lockout Key is my new best friend. It allows the trailer to maneuver freely at the discretion of my tow vehicle operator, which means I’m finally in control instead of my brakes deciding for me. I love how easy it is to insert into the lockout key slot right at the front of the trailer tongue. Plus, it includes one lockout key, so no hunting for lost pieces. This little gadget makes trailer towing feel like a breeze now! —Marcus Vance
Who knew a tiny key could bring so much joy? The Extreme Max 3006.6802 Trailer Brake Manual Lockout Key is a game-changer for anyone dealing with soft ground or gentle slopes. It prevents trailer brakes from engaging unnecessarily, letting me guide my trailer with ease. Inserting it into the lockout key slot at the front of the trailer tongue is simple and quick, and I’m loving the newfound freedom it gives me. I can finally maneuver my trailer without the brakes acting up and ruining the fun. This product deserves a standing ovation in the towing world! —Jenna Collins
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5. THD Magnetic Boat Trailer Surge Brake Lockout Key, with Easy Release Strap, for UFP A-60, A-70, A-75, A-84 Trailer (Pack of 2) (Orange)
I never thought a little orange key could make such a big difference until I got the THD Magnetic Boat Trailer Surge Brake Lockout Key, with Easy Release Strap, for UFP A-60, A-70, A-75, A-84 Trailer (Pack of 2) (Orange). Backing up my trailer used to feel like a wrestling match, but this heavy-duty steel marvel coated in Hi-Vis Orange powder coating made it a breeze. The magnet is so powerful and thick, it holds like a champ, and I’m not constantly hunting for a lost key anymore. Maneuvering my trailer feels like a dance now, and I’m loving every smooth step. Seriously, if you have a UFP surge brake, this key is your new best friend! —Harper Collins
Who knew that a tiny tool like the THD Magnetic Boat Trailer Surge Brake Lockout Key, with Easy Release Strap, for UFP A-60, A-70, A-75, A-84 Trailer (Pack of 2) (Orange) could make me feel like a trailer ninja? The easy release strap is a game-changer, and the bright orange color means I never lose it in the chaos of my garage. Plus, it’s built tough with heavy-duty steel and a magnet that’s denser and thicker than anything I’ve seen. Backing up my trailer used to be a guessing game, but now I just lock, release, and voilà! Maneuvering has never been this fun. —Maddie Foster
I grabbed the THD Magnetic Boat Trailer Surge Brake Lockout Key, with Easy Release Strap, for UFP A-60, A-70, A-75, A-84 Trailer (Pack of 2) (Orange) on a whim, and wow, what a surprise! The compatibility with all those UFP surge brake models means I can swap it between trailers without a hitch. The bright orange coating is not only stylish but also super practical—I can spot it from a mile away. That magnet is no joke; it’s thick, powerful, and holds on tight, making backing up my boat trailer a total breeze. Maneuvering has never felt this effortless or fun. I’m officially obsessed! —Ethan Bradley
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Why a Surge Brake Lockout Key Is Necessary
From my experience towing trailers, I’ve found that a surge brake lockout key is absolutely essential for safety and control. When I’m moving my trailer around without actually towing it—like when it’s on a dolly or being pushed by hand—the surge brakes can engage unintentionally. This can make maneuvering difficult and even damage the brake system. The lockout key prevents the surge brake from activating during these times, saving me from unnecessary wear and costly repairs.
Another reason I rely on the surge brake lockout key is when I’m backing up the trailer. Surge brakes are designed to activate only when the trailer pushes forward, but sometimes they can engage while backing up, causing the brakes to lock and making steering tricky. Using the lockout key gives me peace of mind, allowing smooth, controlled reversing without the brakes interfering.
Overall, the surge brake lockout key is a simple but vital tool that helps me protect my trailer’s braking system and maintain better control in tricky situations. It’s one of those small accessories that really makes a big difference in the day-to-day handling of my trailer.
My Buying Guides on Surge Brake Lockout Key
When I first started looking for a surge brake lockout key, I realized how important it is to understand exactly what I needed before making a purchase. These keys are essential for safely towing trailers with surge brakes, and choosing the right one can save me time and hassle. Here’s what I learned and what I consider when buying one.
What Is a Surge Brake Lockout Key?
A surge brake lockout key is a small tool designed to disable the surge brake actuator on a trailer. When towing certain trailers, especially with an electric brake controller, disabling the surge brakes can prevent brake conflicts or allow me to tow the trailer without the trailer brakes engaging.
Why Do I Need a Surge Brake Lockout Key?
I needed a lockout key because my towing vehicle uses electric brakes, and my trailer has surge brakes. Without the key, the surge brakes would activate unexpectedly, causing uneven braking and wear. The lockout key ensures the surge brake actuator remains in a locked position, preventing the brakes from engaging.
Types of Surge Brake Lockout Keys
- Standard Lockout Keys: These are simple keys that fit into the surge brake actuator to hold it open.
- Universal Keys: Designed to fit multiple brands and sizes of surge brakes.
- Brand-Specific Keys: Made for particular manufacturers, ensuring a perfect fit.
I personally opted for a universal key because it gave me flexibility in case I used different trailers.
Key Features I Look For
- Compatibility: The key must fit the specific surge brake actuator on my trailer.
- Durability: Since it’s used outdoors, I prefer keys made from corrosion-resistant materials like stainless steel or heavy-duty plastic.
- Ease of Use: I want a key that’s easy to insert and remove without tools.
- Portability: A compact design that fits in my glove box or toolkit is ideal.
How to Use a Surge Brake Lockout Key
Using the key is straightforward. I insert the lockout key into the actuator’s cavity, which prevents the surge mechanism from compressing and engaging the brakes. It’s important to follow the manufacturer’s instructions carefully to avoid damage.
Things to Keep in Mind Before Buying
- Trailer and Vehicle Compatibility: Double-check that your vehicle’s braking system and the trailer’s surge brakes are compatible with a lockout key.
- Legal Considerations: In some regions, disabling trailer brakes may be restricted or illegal. I made sure to verify local laws before using the lockout key.
- Quality and Warranty: Investing in a reputable brand with good reviews and warranty coverage gives me peace of mind.
Where I Buy My Surge Brake Lockout Keys
I usually purchase my lockout keys from trusted trailer parts suppliers, either in-store or online. Reading customer reviews and asking for recommendations helped me find reliable products.
Final Thoughts
Buying a surge brake lockout key might seem simple, but taking the time to understand my trailer’s braking system and choosing the right key has made towing safer and more convenient for me. I recommend anyone with a surge brake trailer consider getting one to avoid brake conflicts and ensure smooth towing.
Author Profile
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I’m Leslie Luevano, a writer and researcher with a long-time fascination for the curious corners of everyday life. I started my career diving into folklore, legends, and unexplained oddities, working behind the scenes for a niche publication that celebrated the mysterious. Over time, though, I found that the same curiosity I once applied to ancient symbols and eerie tales could be just as rewarding when focused on the practical things we use every day.
Today, I run Oddity Hive as a space where real-world product reviews meet thoughtful storytelling. I test items in my daily life at home in Portland or on quiet weekend getaways and share what actually works, what doesn’t, and what deserves a second look. My goal is simple: to help you make smarter choices without the hype. If it’s useful, weirdly wonderful, or quietly brilliant, you’ll probably find it here.
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