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AMPLock Trailer Coupler Lock for 2" Ball Couplers w/o Lip - Ductile Cast Iron

AMPLock Trailer Coupler Lock for 2" Ball Couplers w/o Lip - Ductile Cast Iron

Item # AMP54FR
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Our Price: $347.00
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AMPLock Trailer Coupler Locks - AMP54FR
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Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits standard 2" ball couplers with no lips. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes. Lowest Prices for the best trailer coupler locks from AMPLock. AMPLock Trailer Coupler Lock for 2" Ball Couplers w/o Lip - Ductile Cast Iron part number AMP54FR can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (3)
  • Q & A (1)
  • Videos (1)
  • Photos
  • Why etrailer?

AMPLock Trailer Coupler Locks - AMP54FR

  • Fits 2 Inch Ball
  • Surround Lock
  • Keyed Unique
  • AMPLock
  • Universal Application Lock
  • Cast Iron

Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits standard 2" ball couplers with no lips. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes.


Features:

  • Tamper-resistant, sturdy lock deters trailer theft by preventing hookup
    • Fits over coupler, engaging it like a trailer ball does and blocking the ball opening
    • Prevents would-be thieves from hitching your trailer to their tow vehicle
  • Push-and-lock cylinder locks without the need for a key
    • Lock's location on bottom makes it difficult for thieves to access
  • Rotating-disc-tumbler lock provides maximum security
    • Nearly a million possible key codes
    • Resistant to picking and drilling
  • Heavy-duty ductile cast iron construction
    • Absorbs shock to prevent breaking
    • Resists any kind of cutting, including cutting with a torch or liquid nitrogen
  • Molded fit with swivel design decreases hold options for thieves
  • E-coat finish resists corrosion
  • 2 Keys included


Specs:

  • Application: standard ball couplers for 2" ball
    • Coupler can't have a lip
    • Great for use on standard straight tongue couplers with a lever latch, Dexter Drop-n-Go actuators, Bulldog collar-lock couplers, and more (see below for more examples)
  • Inner width: 3-1/2"
  • Inner height: 4-13/16"
  • 5-Year limited warranty


Coupler Fits:

This lock fits 2" ball couplers without a lip. Examples of some of the couplers it fits are pictured below.


BRA-2 coupler applications

Secure Locking Mechanism

This coupler lock has a disc tumbler locking mechanism. Unlike locks that use vulnerable spring-loaded pins, this ultra-secure lock is bump-proof. The cylinder has a series of rotating discs that can be correctly lined up only when you turn the corresponding key. Two identical notched keys are included to operate the lock. Because these keys feature 1 of nearly a million possible key codes, it's extremely unlikely that another individual will have a key that can open this lock.



U-BRA-2 AMP Lock Trailer Coupler Lock for Lipless 2" Ball Couplers - Ductile Cast Iron





Video of AMPLock Trailer Coupler Lock for 2" Ball Couplers w/o Lip - Ductile Cast Iron

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




Video Transcript for AMPLock Ball Couplers without Lip Trailer Coupler Lock Review

What's up everybody It's A.J, with etrailer.com. Today, we're gonna be checking out this Amplock coupler lock, and it's gonna be a coupler lock that goes over your two-inch coupler. And it works with them when they don't have a lip. So you can see this one has no lip, no raise, or rolled, or flat lip here. So it's gonna slide over that and lock it up. Let's check it out.

So we're gonna take the ball, the first section, and just put it up there, it's gonna latch into place, you don't have to worry about holding that with your other hand, and we'll come back with this portion. We're gonna put this cylinder in this hole in the ball, slide into place on the bottom side. And the nice part is I don't have to have the key in place. I can just push that in, it's real easy to push, and now it's all locked up. Now, something you might be wondering is if I can just pull this latch, is it gonna pop right out That's not how it works.

It still stays in place, so you don't have to worry about somebody doing that, just to pop this back off. You see, as I move around, there's a little bit of a gap there on the back side. You're not just ever gonna eliminate that completely. But let me get a pry bar and see how much space is actually in there. So I can try and get in here on the side.

I can fit the whole pry bar in there and push on it a little bit. So there is room for that to get in there, but I think that this is pretty much there. It's gonna scare off anybody from messing with it, just to see this design, how everything's completely covered that, and the ball is up in the coupler, so you can't just get the pry bar easily up in there to throw anything. I think it's just gonna deter people just by looking at it. They're gonna move on to the next trailer.

Looking at the lock down here, I'm just gonna show you the cylinder lock. It's going to be really good because it's resistant to drilling or picking, or anything like that because of the way it turns and pops out. It's really easy to unlock it like this. This is in the unlocked position, and you saw earlier, it's just a push of button, even without the key. Let me pull the key out of there real quick. It's really easy to lock it right back up with an easy push of the button. I like that with the cylinder lock. Now that, in combination with the cast iron design outside here, you don't have to worry about the elements messing with this. It's not gonna rust or corrode, and it's gonna absorb a shock. So if somebody was gonna try and hit it with a hammer, it would absorb that hit and they wouldn't be able to do anything with it. The cast iron design is gonna be pretty thick, too. You can see looking on the inside the thick parts up there. So if somebody is going to try and cut it, it's pretty cut resistance in the first place. But if they tried it, it would take 'em a while and make a lot of noise, so I think they're just gonna move on and go to a trailer that doesn't have one of these. And the other thing we look at is, the current trailer you have, you might want to do some measurements. It's gonna have a maximum width of three and a half inches here on the inside, and then the maximum height will be 4 13/16. So just make sure your coupler is gonna work with this before you get it. Overall, I think it's going to be very helpful to have this on the front of your trailer, on your coupler. Like I've said a few times, people are gonna take one look at it, see all the coverage it has and the lock and just go, "I'm gonna go to the next trailer. I'm not even gonna mess with that beast." That about does it. Thanks for hanging out. And I hope this helps..


Customer Reviews

AMPLock Trailer Coupler Lock for 2" Ball Couplers w/o Lip - Ductile Cast Iron - AMP54FR

Average Customer Rating:  5.0 out of 5 stars   (3 Customer Reviews)

Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits standard 2" ball couplers with no lips. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes.

- AMP74FR
by:

Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks


We chose AmpLock because after thorough research we found that this was the must trusted anti-theft device for our travel trailer. We often go out and leave our dogs in the trailer while camping and we didn't want to have to worry about something happening to them should the trailer get stolen. This gives us extra piece of mind. I hope that we don't ever have to find out how well it works, but for now we are very satisfied with our purchase. It did fit perfectly and was easy to install as well.



- AMP74FR
by:

Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks


Strong and simple. It's what you need in a lock!



- AMP84FR
by:

Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks


Nancy was great. I’ll give her 5 stars too!!


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Ask the Experts about this AMPLock Trailer Coupler Locks

  • Recommended Lock for 2 Inch Lipless Cast Coupler While Towing and Unhooked
    For a lock for your lipless cast coupler I recommend the Blaylock EZ Lock Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers - Aluminum # BLTL-33-40D. This lock has 3 pin hole positions for a tight fit on a variety of couplers and uses a stainless steel padlock with a hardened steel shackle to secure the pin in place. The aluminum construction will help resist wear and corrosion. If you would prefer a high-end lock that is specifically made for couplers without a lip, we also...
    view full answer...



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Info for this part was:

Employee Andrew K
Installed by:
Andrew K
Employee Lindsey S
Written by:
Lindsey S
Employee Jacob T
Video Edited:
Jacob T
Employee Aidan B
Video by:
Aidan B

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