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Trimax King Pin Lock for 5th Wheel Trailers - Collar Style - Hardened Steel - Red
Trimax Locks

Trimax King Pin Lock for 5th Wheel Trailers - Collar Style - Hardened Steel - Red

Part Number: TMX36RR
$71.93
Retail:$145.99
You Save: 51%
King Pin Locks
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Secure your fifth-wheel camper or utility trailer with this heavy-duty, hardened steel king pin lock. Fits over your trailer's king pin to prevent towaway theft. Full collar keeps your hands grease-free during installation. Fastest Shipping and Great prices for Trimax King Pin Lock for 5th Wheel Trailers - Collar Style - Hardened Steel - Red. Read our customer reviews of Trimax Locks king pin locks. Call 1-800-940-8924 for expert service or order your king pin locks part number TMX36RR by Trimax Locks online at etrailer.com.
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  • Reviews (84)
  • Q & A (0)
  • Videos (2)
  • Photos

Trimax Locks King Pin Locks - TMX36RR

Highlights

  • Secure 5th-wheel trailer: Hardened steel lock prevents unauthorized hookups.
  • Push-button lock: No key needed to activate; convenient and quick to use.
  • Tamper-resistant: Cylinder lock is harder to pick and resists drilling, enhancing security.
  • Corrosion-resistant: Epoxy powder coat ensures durability and longevity.
  • Easy installation: Full collar design keeps hands clean; fits standard 2" king pins.
  • High visibility: Bright red color deters thieves; easy to spot from a distance.

Features to know about

Effortlessly Secure Your Trailer: Push-Button Lock Activation

Installing a lock shouldn't be a hassle! With the Trimax King Pin Lock, securing your 5th-wheel trailer becomes a breeze. The push-button lock activates easily without needing to insert a key, saving you time and eliminating frustration. Simply push and go, knowing your trailer is safely locked up!

Protect Your Investment with Ease: Full Collar Design

Worried about getting grease on your hands while securing your trailer? The brilliant full collar design on this lock ensures your hands stay clean. Slide the lock over the king pin effortlessly without worrying about mess or hassle, making installation clean and straightforward.

Tough Enough for Any Challenge: Hardened Steel Construction

When it comes to trailer security, toughness matters. The Trimax King Pin Lock is made from ultra-tough, heavy-duty hardened steel, providing superior protection against towing theft. Its epoxy powder coat resists corrosion, ensuring long-lasting durability and peace of mind.

Stay One Step Ahead of Thieves: Eye-Catching Red Color

Deter potential thieves with a bold statement. The vibrant red color of the Trimax King Pin Lock is a visual cue to passersby that your trailer is defended and off-limits. Enhance both security and visibility by showing the world your trailer is well-protected.

Confidently Lock and Go: Unique Tube Key Mechanism

Security is more than just a strong exterior. This king pin lock features a tube key lock cylinder, offering better protection against picking and drilling compared to standard locks. With two included keys, you can trust in the robust security that keeps your trailer safe and sound.

Perfect Fit Every Time: Adaptable to Standard King Pins

No more guessing if your lock will fit. Designed to accommodate standard 2" diameter king pins, this lock’s specifications (2-3/4" tall x 4" wide, with an inner diameter of 2-7/8") guarantee a secure, perfect fit for your fifth-wheel trailer. Enjoy the peace of mind that comes with a lock tailor-made for your needs.

Specs

Application

  • Application: standard 2" diameter king pins

Dimensions

  • Overall dimensions: 2-3/4" tall x 4" wide
  • Inner diameter: 2-7/8"

Warranty

  • Limited lifetime warranty

TFW80HD Trimax Locks Heavy Duty Solid Steel 5th Wheel King Pin Lock




California residents: click here


Video of Trimax King Pin Lock for 5th Wheel Trailers - Collar Style - Hardened Steel - Red

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for The Low-Down on the Trimax King Pin Lock for 5th Wheel Trailers

If you have a fifth wheel, whether it's like this for your camping and stuff, or if you're just a big commercial worker hauling around big stuff and delivering bigger loads, Trimax has got you covered. This is going to lock it up whenever you're leaving it somewhere and storing it. So let's show you exactly how it works. Doesn't matter what kind of fifth wheel that you have, it's going to fit. This is a very, very standard size, and it's super easy to use. All you gotta do is just grab it, and you don't even need the keys to lock it in.

So you just push it up like this. The collar design keeps your hands free of grease. You push that in, and that's it. This is the best way to lock up your fifth wheel. We have a hardened steel, which is epoxy powder-coated so it's not gonna rust away over time.

It has a circular key, which we get two in our kit. It's gonna be very, very tamper-proof. I don't see anybody having this skill to be able to pick this lock. It's just super easy, and I do like how you don't need the keys to lock it up. It's a very compact design.

There's so many different places we can store it on our fifth wheel, but also just the glove box or center console of your vehicle, it's gonna fit. I think this is just the best way to do it. Good keys, good locks, good sturdy material. Nice powder-coated finish. There isn't a whole lot to it, but that's pretty much it for our look at the Trimax 5th Wheel Lock..

Customer Satisfaction Score:

Ratings & Reviews

4.6

84 reviews
Secure your fifth-wheel camper or utility trailer with this heavy-duty, hardened steel king pin lock. Fits over your trailer's king pin to prevent towaway theft. Full collar keeps your hands grease-free during installation.

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Haven't gotten to put it on yet but it looks well made and easy to use.



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A little light weight, we will see.



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Will work



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Great product for a good price. Won’t stop a thief with a cutting torch, but it will send the average thief to another RV!



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It does exactly what it's supposed to do. It is substantial and provides the additional security I need.



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This lock is easy to use and a great visual deterrent. I don't know if it would stand up to a determined thief with time tools and a hidden location. But, for a trailer in a somewhat secure location it seems like it will serve well.



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The fit is great for protection of the 5th wheel trailer from anyone other than myself that may want to borrow the coach.



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I have not opened the box yet but I was thinking the kingpin lock would be heavier weight.



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Very easy and secure



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It was exactly what I ordered it works great thanks


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See what our Experts say about this Trimax Locks King Pin Locks

  • What is the Difference Between the Red and Yellow Trimax King Pin Locks?
    Hey Tom! The Red Trimax King Pin Lock # TMX36RR and the Yellow Lock # TMX56RR are literally the same lock, just with different colors. I'm not sure why there's a price difference like that, but usually I tell people to take advantage of the lower price while you can. What drew you to this king pin lock?
    view full answer...
  • Is There King Pin Lock that Can be Used with MORryde Pin Box
    Hey Mike, yeah we have heard a couple times that the Trimax king pin locks do not work with MORryde pin boxes so that would not be the route I would recommend for you. Instead I would go with the part # e98896 which is quite a bit more universal and would work great. Let me know if you think that will work for you or if you have any other questions.
    view full answer...
  • Recommended King Pin Lock For a 5TH Wheel Caming Trailer
    I recommend the Trimax King Pin Lock for 5th Wheel Trailers in Red # TMX36RR or Yellow # TMX56RR. The bright colors allow you to easily see it is in place and helps to deter would be thieves. They both have a tamper resistant lock and fully incase the king pin. For extra protection the Red # TMX36RR lock uses a hardened steel that is more durable and will not cut as easy as the Yellow # TMX56RR.
    view full answer...

Do you have a question about this King Pin Lock?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video by:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Adam E
Installed by:
Adam E
Employee Andy C
Installed by:
Andy C
Employee Sabrina W
Written by:
Sabrina W

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