1. Gooseneck Trailer Locks
  2. Blaylock Industries
  3. Gooseneck Base Lock
  4. RAM Couplers
  5. Aluminum
  6. Keyed Alike
Blaylock EZ Lock Gooseneck Coupler Lock - RAM Gooseneck Couplers - Aluminum

Blaylock EZ Lock Gooseneck Coupler Lock - RAM Gooseneck Couplers - Aluminum

Item # BLTL-55
lowest price pledge
Retail:$72.24
Our Price: $48.01
You Save: 34%
Gooseneck Trailer Locks
Orders above $99 qualify for Free Shipping
Shipping Weight: 6 lbs
Quantity: 
In Stock
Blaylock Industries Gooseneck Base Lock - BLTL-55
zoom in icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it deters towaway theft of your gooseneck trailer that has a RAM coupler. Padlock sold separately. Call 800-298-8924 to order Blaylock Industries gooseneck trailer locks part number BLTL-55 or order online at etrailer.com. Free expert support on all Blaylock Industries products. Guaranteed Lowest Price and Fastest Shipping for Blaylock EZ Lock Gooseneck Coupler Lock - RAM Gooseneck Couplers - Aluminum. Gooseneck Trailer Locks reviews from real customers.
  • All Info
  • Reviews (630)
  • Q & A (5)
  • Videos (2)
  • Photos
  • Why etrailer?

Blaylock Industries Gooseneck Trailer Locks - BLTL-55

  • Gooseneck Base Lock
  • RAM Couplers
  • Blaylock Industries
  • Aluminum
  • Keyed Alike

Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it deters towaway theft of your gooseneck trailer that has a RAM coupler. Padlock sold separately.


Features:

  • Coupler lock deters theft of your gooseneck trailer that has a RAM coupler
    • Combine with EZ Lock for gooseneck coupler set screw (BLTL-51-40D - sold separately), which secures the inner tube to the outer tube of your adjustable coupler
  • Heavy-duty bracket fits around the base of your trailer coupler
    • Narrow end slides over the coupler bracket near the handle
  • Steel pin slides through the bracket to secure the lock to your coupler
    • Padlock (sold separately) is required to secure pin in place
  • Aircraft-grade, lightweight aluminum construction is strong and resists wear and corrosion
  • Made in the USA


Specs:

  • Application: most RAM gooseneck couplers
  • Overall dimensions: 11" long x 6-1/4" wide x 4-1/2" tall
  • Pin diameter: 3/4"
  • Weight: 7 lbs


After it has been secured, this Blaylock EZ Lock renders your trailer's cast base RAM gooseneck coupler inoperable, ensuring peace of mind. Simply position the lock around the base of your coupler, with the narrow end of the lock fitted over the coupler bracket near the handle. Then insert the 3/4" diameter steel pin through the holes in the lock and secure the pin in place with a padlock (sold separately).


For ultimate protection, combine this coupler lock with Blaylock's EZ Lock for gooseneck coupler set screw (BLTL-51-40D - sold separately), which secures your adjustable coupler's inner tube to the outer tube.



TL55 RAM Goose Neck Coupler Lock by Blaylock Industries - Padlock Not Included





Video of Blaylock EZ Lock Gooseneck Coupler Lock - RAM Gooseneck Couplers - Aluminum

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




Video Transcript for Blaylock EZ Lock Gooseneck Coupler Lock Review

Randy: Hey guys, Randy here at strailer.com. Today we're taking a look at a gooseneck coupler and set bolt lock kit. This is from Blaylock, it's called the Ez Lock. And it really is an excellent solution that's really easy to use.This setup's going to alleviate the problems that we have with trailers disappearing. Completely locks out the coupler, so it cannot be attached to, and then by adding the set bolt lock as well, nobody can remove your coupler.I highly recommend using these as a kit, because we could lock this, but in this particular setup, with an inch and an eighth wrench, I could take this coupler out. I can then put in my own coupler, and head down the road.

So using these together is an excellent solution; just keep that in mind.This particular style is going to be the one that we want to use for our TEMs, our Stallions, our Bulldogs, our Pro series, more the football shape. We'll talk a little bit more about that during the installation. But they also have the same design, it's going to have the single hole, for the Ram couplers. Those tend to be a lot thicker.So regardless of the coupler you've got, we're going to be able to get a good fit on there, and keep everything nice and secure. The entire lock here itself, along with the set bolt lock, are going to be cast aluminum.

They've been cleaned up really nicely, no sharp edges. The overall quality and feel is really really good. And of course rustproof aluminum, we're not going to have to worry about any corrosion.We've got our pin here that passes all the way through. You can see keeps everything nice and secure. And this is available with a Master locks, fully stainless steel, or if you already have your locks, you can just use your own, through that same hole, both on the bottom and on the top.Now something that I really like, these can be keyed alike.

So we're not going to have to worry about having two different keys for the two different ones, if you go that route.When we compare these to other coupler locks out there, instead of a set bolt lock, you can use a pass-through pin lock. We offer one from InfiniteRule. Now the thing to keep in mind, that's not going to work on this style of coupler, because it doesn't have a load pin.If you do have a load pin, you could go that route if you want. But it still leaves your coupler open. Gen-Y also has a coupler lock that goes on.

It's made out of a steel, rather than an aluminum. I like that this one's a little bit lighter weight, little bit easier to manage and get installed. But with that one, it's designed to work only with the Auto Latch, where this one gives us a wider variety of applications.Now as far as customer reviews, we've got a ton. I think it was over 500 reviews when I looked. And most of them are all positive. There have been a few instances where somebody was able to get by this. Let's face it, any lock that we use on a coupler, on a set bolt, a professional can get by it if they want. It's going to take them a lot more time though, with this in place, to hopefully somebody will see them, we can alert somebody, rather than this just being something they could back under, hook under and take off with.As far as the other reviews, people really like that it lasts a long time, they don't have to deal with rust, they don't have to deal with the corrosion. They don't have to worry, this is going to give you more peace of mind when you're at home and your trailer's at a storage. Or you got it parked out in the field, that it's going to be there when you get back.Now we're going to take you through the installation process of each of the different components. Of course both of the coupler locks are going to be extremely similar, but we will illustrate it on both the Ram style coupler, which has this really thick lip down here on the bottom. And we also have a Bulldog coupler I think that we're going to show you how it goes on.Basically on our Ram, these two tabs need to fit right up here, just like that. And we're going to rotate that up. Once we've got that rotated up, you're going to take the provided pin, that'll come through just like that. And then if you did get the option that has the lock with it, or if you decide on the lock, we use our Master lock to go on there, just like that. At that point, that's going to be nice and secure.When it's time to remove it, it's just going to be the opposite process there. Remove the lock and remove the pin, and begin to rotate that down, lift it up and out.Now the other style's going to have a couple of holes. That allows us to cover the gamut. But it does work with the Bulldogs, the TEMs, the Stallion types. Anything that's similar to this, it's going to have more of the two plate design, a little bit more of a football shape there.Pretty much the same on the installation. If your handle's like this, you can't have it turned to the side. That interferes, so leave that sticking straight out like that. Up and over, and then just pick whichever of the two holes that you need. The closer the better of course, we want that to be as tight as possible. And then at that point, again if you got the lock with it, just lock it up, get it secured.Now for the bolt lock that locks our coupler into place, we need to remove the bolt temporarily. Just so we can put our washer in behind it. I'm going to back that jam nut all the way out. Now this coupler doesn't have a pin. If yours doesn't have the pin, be sure to support it. If it does have a pin, it's not going to be that big of an issue.Now we're going to back this bolt all the way out, set that there for now. Once we've got that all the way out, just put our washer down and on, we'll just get it threaded back in, we'll get our coupler back in, set to the height that we want. Be sure that when you do this, that you do torque your set bolt back down. Generally the requirement for that's going to be 125 foot-pounds.So we've got that achieved. We're going to run that jam nut down right up against the washer, and then we'll torque that.Then once that washer's in place, you can see the groove right there. Slides right down and over. You're going to place our pin through. This little plastic spacer comes with it. I just keep it with the bolt, or with the pin, rather, and allow that to slide through. And if you look on the bottom there, you'll see we just need our lock to come through there.Now this really offers a little bit more of a challenge to get it in there, than what the actual coupler lock itself does. But this, once it's on, we're not going to take it back off, unless we want to remove our coupler, which really isn't that often.Now at that point you can see we've completely eliminated access to get in there. We shouldn't have to worry about our coupler going anywhere.


Customer Reviews

Blaylock EZ Lock Gooseneck Coupler Lock - RAM Gooseneck Couplers - Aluminum - BLTL-55

Average Customer Rating:  4.8 out of 5 stars   (630 Customer Reviews)

Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it deters towaway theft of your gooseneck trailer that has a RAM coupler. Padlock sold separately.

- BLTL-55
by:

I am using this on a Big Tex 22GN HD and it fits perfectly. I could not find out what type of coupler BIg Tex uses but I asked etrailer and they thought the same thing I did, that it looks like a Ram coupler. If you are looking for a lock for a Big Tex gooseneck look no further because this is the one. 512765



- BLTL-55
by:

Light weight but very strong. My trailer has it attached at all times when trailer is not in use. 716381



- BLTL-55
by:

Fits great on my big tex goose, now I'm able to comfortably leave my trailer at the job site. 639708



- BLTL-55
by:

Well, it doesn't fit, too big, could hit it with a hammer and it would slide right off. Here are some pics. What now? 575503


Comments
This coupler lock part # BLTL-55 is for ram gooseneck couplers. The coupler lock you need is part # BLTL-50 for a Bulldog gooseneck coupler part # BD0289250300.
-- Heather A - 10/19/2018

44817

- BLTL-55
by:

I ordered one months before and it worked great for my Keifer horse trailer but the recent one didn't work on my Sundowner therefore I will be returning it. It was way to big for my gooseneck hook up. 509352



- BLTL-55
by:

product fit perfectly 496018



- BLTL-55
by:

great service and products 341473



- BLTL-55
by:

I have purchased both the TL50 and then the TL55 for my RAM coupler on my new GatorMade Trailer and both fit like crap! Don't be fooled this fits do sloppy I guarantee I can take a nail bar stick through the gap and snap it into! It costs half what I paid to return this junk do I guess I bought an expensive lesson. Run not walk away from purchasing this item!!!!!!! 313949



- BLTL-55
by:

The product arrived very quickly. Excellent quality aircraft grade aluminum. Locking mechanism fits great. 217639


Comments
We love them. Our living-quarters horse trailers are a big investment for usand these locking devices provide peace-of-mind that no one can steal themwhen we are away. Solid, tough, easy to use.
Dave P - 08/16/2016

20288

- BLTL-55
by:

I have used these products for years, without fail. The service and communication has been fantastic and I thank you for that! 202493



- BLTL-55
by:

Just as advertised, fits perfectly and should keep the honest honest and at least slow down the crooked. 193692



- BLTL-55
by:

Great product fast shipping 183674



- BLTL-55
by:

Simple, easy to use and highly effective product that does everything its supposed to. 117708



- BLTL-53-40D2
by:

Review from a similar EZ Lock in Gooseneck Trailer Locks


Something I should have purchased years ago. Fitment was easy. I had to get a bigger washer for the top lock, as my bolt was larger than the washer provide, but no big deal. 608985


Comments
This product has worked great and continues to keep my trailer and contents safe. Again, wish I had purchased years ago
Allan R - 03/02/2020

70619

- BLTL-34
by:

Review from a similar EZ Lock in Gooseneck Trailer Locks


My trailer has not been stolen since using these tongue locks.... 708060



- BLTL-33
by:

Review from a similar EZ Lock in Gooseneck Trailer Locks


A quality product. Great design. 732650



- BLTL-51-40D
by:

Review from a similar EZ Lock in Gooseneck Trailer Locks


Sturdy and solid assembly, easy to install. This should be great security from those who simply remove the pin an install there own lower unit...and disappear with your trailer. 431211



- BLTL-33-40D
by:

Review from a similar EZ Lock in Gooseneck Trailer Locks


Super fast delivery and just what I wanted. eTrailer delivered again. 284009



- BLEZ-302
by:

Review from a similar EZ Lock in Gooseneck Trailer Locks


I hope the lock never gets put to the test. It arrived quickly and it appears this locking system should work well for anyone looking for a quick theft. It was an easy install and using it is a simple process. 317099



- BLTL-34
by:

Review from a similar EZ Lock in Gooseneck Trailer Locks


Used on my Wells Cargo 16' enclosed trailer. I touched mine up slightly with a grinder because it was a tight fit and it's on perfectly now without being too tight. Good solid construction. 694061



- BLTL-34
by:

Review from a similar EZ Lock in Gooseneck Trailer Locks


I am quite satisfied with the Blaylock coupler lock. It is well made (I appreciate it having been made in the USA). I have both lipped and flat flange couplers on two different trailers, and I only need to lock one at any given time, so I got the one that fits lipped couplers and it will work on either one; if I wanted to be elegant, I would make a shim for use with the flat-lipped hitch just to take some vertical clearance out of it, but that would be merely putting booties on the cat -- it achieves its purpose as it is, and gives me versatility. I like the axial tolerance built into the locking pin because I'm confident it will not hang up, rust, or stick with age and dirt accumulation. 612119


Comments
I remain quite satisfied after a year. I would buy another one if I had a use for two.
Gary - 03/16/2020

71307

- BLTL-20-40D
by:

Review from a similar EZ Lock in Gooseneck Trailer Locks


Just received this today. It’s extremely sturdy and getting a bolt cutter anywhere on this hitch lock looks impossible. I’m so far very impressed 698912



- BLTL-33-40D
by:

Review from a similar EZ Lock in Gooseneck Trailer Locks


Very solid. Multiple holes provide ability to fit and the small ball locked it in place. I had some difficulty attaching one but was able to get it with multiple attempts. I’m confident my flatbed trailers are now secure. etrailer assistance is very helpful. 459528


Comments
The locks I bought have provided the security and confidence because my trailers have been stored in a remote area. My step son even bought one for his trailer. Good product for reasonable price.
Mark - 12/12/2018

46631

- BLTL-33
by:

Review from a similar EZ Lock in Gooseneck Trailer Locks


Good Product! E Trailer is a good company with alot of products that would be otherwise hard to find! 584348



- BLTL-50-40D
by:

Review from a similar EZ Lock in Gooseneck Trailer Locks


I hope it fits so I'm waiting for the 2 horse trailler/Living quarters for my daughter till company put a new ramp instead 2 doors on back of the trailer. I bought it since a week from last thursday. She's at Netherlands & will move back to USA on July 340481


27
656
Show More Reviews

Ask the Experts about this Blaylock Industries Gooseneck Trailer Locks

  • Trailer Lock Recommendation for Bulldog Gooseneck Coupler
    We have BlayLock coupler locks designed for Bulldog couplers, but they are not the style that you have. A better option that I can guarantee would work is a wheel lock like the part # RA-25. Even if your coupler is unlocked your trailer wouldn't be able to go anywhere with this lock installed. I attached an install video for you to check out as well.
    view full answer...
  • Height of Hooks on Blaylock EZ Lock Gooseneck Coupler Lock # BLTL-55
    I spoke with my contact at Blaylock and the dimension you are looking for on the EZ Lock part # BLTL-55 that you referenced is 2-1/4 inches.
    view full answer...
  • Determining Type of Coupler Lock Needed for Gooseneck Coupler
    The physical difference in terms of appearance between various well-known gooseneck coupler manufacturers is hard to spot because they all are fairly similar. The biggest difference comes with the width of the coupler flange. The best way to determine which coupler lock is needed, the Blaylock EZ Lock for Bulldog/Stallion/Superior/T.E.M. # BLTL-50 or the EZ Lock for RAM # BLTL-55, is to take a quick measurement on your coupler's flange width. The EZ Lock # BLTL-50 has a width between...
    view full answer...
  • Parts Needed for Keyed Alike Lunette Ring, Gooseneck Coupler, and Hitch Ball Coupler Locks
    To add locks to your trailers that have the Lunette Ring Couplers (which connect to pintle hitch receivers) you will want to use 2 of part # BLTL-60. For your gooseneck hitches you will want to use 2 of part # BLTL-50 for Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers or part # BLTL-55 for RAM Gooseneck Couplers. To lock the set screw you will want the Blaylock EZ Lock Set Screw Lock on Gooseneck Coupler # BLTL-51. For the traditional trailer hitch ball couplers you will want...
    view full answer...
  • Can Gooseneck and Traditional Coupler Locks be Ordered Keyed Alike
    I do have a solution for you. To lock your gooseneck coupler you can use the Blaylock EZ Lock Gooseneck Coupler Lock part # BLTL-50 for a Bulldog/Stallion/Superior/T.E.M. Gooseneck Coupler or part # BLTL-55 for RAM Gooseneck Couplers. You may also be interested in the Blaylock EZ Lock Set Screw Lock on Gooseneck Coupler # BLTL-51 to further secure your gooseneck coupler. You can then use three of the Blaylock EZ Lock Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers #...
    view full answer...

Do you have a question about this Gooseneck Trailer Lock?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality gooseneck trailer locks for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate gooseneck trailer lock information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Expert Research:
Jameson C
Expert Research:
Adam R
Video Edited:
Jacob T
Installed by:
Cole B
Installed by:
Randy B
Video by:
Zach D

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 800-298-8924