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EZ Lock Gooseneck Coupler Lock Combo - Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers

EZ Lock Gooseneck Coupler Lock Combo - Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers

Item # BLTL-53-40D2
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Gooseneck Trailer Locks
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Blaylock Industries Keyed Alike Gooseneck Trailer Locks - BLTL-53-40D2
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This rugged, rustproof aluminum trailer coupler lock simply yet effectively deters towaway theft of your gooseneck trailer that has a Bulldog, Stallion, Superior, or T.E.M. coupler. A second lock secures the inner tube. Includes 2 padlocks. Call 800-298-8924 to order Blaylock Industries gooseneck trailer locks part number BLTL-53-40D2 or order online at etrailer.com. Free expert support on all Blaylock Industries products. Guaranteed Lowest Price and Fastest Shipping for EZ Lock Gooseneck Coupler Lock Combo - Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers. Gooseneck Trailer Locks reviews from real customers.
  • All Info
  • Reviews (697)
  • Q & A (20)
  • Photos
  • Why etrailer?

Blaylock Industries Gooseneck Trailer Locks - BLTL-53-40D2

  • Gooseneck Base and Set Screw Locks
  • Blaylock Industries
  • Bulldog Couplers
  • Stallion Couplers
  • Superior Couplers
  • TEM Couplers
  • Aluminum
  • Keyed Alike

This rugged, rustproof aluminum trailer coupler lock simply yet effectively deters towaway theft of your gooseneck trailer that has a Bulldog, Stallion, Superior, or T.E.M. coupler. A second lock secures the inner tube. Includes 2 padlocks.


Features:

  • Set of 2 coupler locks deters theft of your gooseneck trailer that has an adjustable Bulldog, Stallion, Superior, or T.E.M. coupler
  • Coupler latch lock fits around base of trailer coupler to prevent access to latch
    • Narrow end slides over the coupler bracket near the handle
  • Set screw lock prevents removal of inner tube from outer tube
    • Secures around the set screw on the tube
  • Steel pins slide through the brackets to secure the locks to coupler's base and set screw
  • Stainless steel padlocks with hardened steel shackles secure pins in place
  • Keyed-alike option - select "Keyed Alike" to order multiples of these locks keyed alike or to key the same as other Blaylock locks that use the 40D Master Lock padlock
  • Aircraft-grade, lightweight aluminum construction is strong and resists wear and corrosion
  • 4 Keys are included
  • Made in the USA


Specs:

  • Application: most adjustable Bulldog, Stallion, Superior, and T.E.M. gooseneck couplers
  • Coupler latch lock dimensions: 11" long x 6-1/4" wide x 4-1/2" tall
  • Set screw lock dimensions: 3-1/8" long x 2-11/16" wide x 2-5/16" tall
  • Pin diameter: 3/4"


After it has been secured, this set of Blaylock EZ Locks renders the latch and the inner tube of your trailer's adjustable Bulldog, Stallion, Superior, or T.E.M. gooseneck coupler inoperable, ensuring your peace of mind. The base lock secures the coupler's latch. And the set screw lock prevents the removal of the inner tube from the outer tube, providing complete security. Simply position the latch lock around the base of your coupler, with the narrow end of the lock fitted over the coupler bracket near the handle. Position the other lock around the set screw. Then insert the 3/4" diameter steel pins through the holes in the locks and secure the pins in place with the included Master Lock padlocks.



TL50 Goose Neck Coupler Lock by Blaylock Industries

TL51 Goose Neck Adjustment Screw Lock by Blaylock Industries

40DPF MasterLock Padlocks






Customer Reviews

EZ Lock Gooseneck Coupler Lock Combo - Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers - BLTL-53-40D2

Average Customer Rating:  4.8 out of 5 stars   (697 Customer Reviews)

This rugged, rustproof aluminum trailer coupler lock simply yet effectively deters towaway theft of your gooseneck trailer that has a Bulldog, Stallion, Superior, or T.E.M. coupler. A second lock secures the inner tube. Includes 2 padlocks.

- BLTL-53-40D2
by:

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-53-40D2
by:

Fit is excellent for horse trailer. Fits loosely on a PJ Flatbed Gooseneck 376998



- BLTL-53-40D2
by:

Very happy with service and quality of product. They seem to go the extra mile to be sure you are informed of status of your order ! I placed my order late on Thursday evening and early the next morning Sierra called to explain that they were out of stock on my part number I let her know it was not an issue. I. Still received on the order by Monday!! Thanks 365655



- BLTL-53-40D2
by:

This hitch lock is excellent would definitely recommend to anyone. It has been out in the weather for a year now and there are zero signs of corrosion/rust on any of the components. The only thing that has room for improvement is the way it fits the bottom side, it fits a little loose but it's still impossible to remove without destroying it. Adds peace of mind letting your trailer sit somewhere knowing it's not going anywhere without a battle. 293162


Comments
I have sold the trailer and the lock went with it but it was still holding up great when I last saw it!
Brad F - 09/12/2017

28125

- BLTL-53-40D2
by:

I bought this as a birthday gift for my son. Was just what he wanted and has worked well for his trailer. 443253



- BLTL-53-40D2
by:

More substantial than the pics look. Really easy to install, good and snug fit! 147274


Comments
So far, so good. Trailer has been secure since!
Derek G - 08/21/2015

14460
Comments
so far, so good! No problems of any sort and my trailer has remained secure since.
Derek G - 08/21/2015

14474

- BLTL-53-40D2
by:

Good quality lock set. Fits my coupler nicely and has kept my rig right where I left it. 901022



- BLTL-53-40D2
by:

Looks nice. Can’t wait to install 899849



- BLTL-53-40D2
by:

Great concept easy to lock-up. It took me a little bit to figure the Gooseneck Coupler, my order did not have instructions. 863379



- BLTL-53-40D2
by:

The product seems to be well built 853259



- BLTL-53-40D2
by:

I had to flip the locking assembly 180 in order to attach to the goose-neck . The video showed the bolt and padlock on the opposite from the latch assembly on the goose-neck. Otherwise it looks like is will work fine. Have a great day. 844448



- BLTL-53-40D2
by:

Nice quality 827607



- BLTL-53-40D2
by:

Great product easy to use and very well built. I don't worry about leaving my trailer dropped unattended. 804569



- BLTL-53-40D2
by:

Work just as describe. Very easy to use. I like it. 796672



- BLTL-53-40D2
by:

As with most locks they keep honest people honest. If someone wants to defeat this and most any other trailer lock, they will. This setup hasn't been attacked in our application and has held up great. Will continue to use in relatively safe environments. For the price, better safe than sorry. 792378



- BLTL-53-40D2
by:

Excellent product to keep gooseneck safe. Used it for over a year and love it. Highly recommend it. 792310



- BLTL-53-40D2
by:

We bought three sets of these for our trailers. The product is very well made. We only received half of the locks in our first box, probably because most people don't order multiple sets. I called etrailer, and they quickly corrected the problem and shipped the additional locks. Very good customer service! 790584



- BLTL-53-40D2
by:

It's a good lock but a little bit expensive but I still have my trailer 786697



- BLTL-53-40D2
by:

Exactly what I wanted to secure my horse trailer at a reasonable price. 769430



- BLTL-53-40D2
by:

Been using this lock system for about a year now...still just as good as the day I first put it on. No rust, no fuss. 766688



- BLTL-53-40D2
by:

These are great products. Nicole R. was the rep. I dealt with, and there is not enough good that I can say about her superior customer service! If ever a business and especially the business representative deserved more than five stars Nicole and etrailer.com do. THANK YOU!! 764665



- BLTL-53-40D2
by:

These worked very nicely on my goose neck trailer. 707880



- BLTL-53-40D2
by:

Great product. I placed the combs on one flatbed trailer and one on an eight-bale hay trailer. I feel better now--equipment protected. All you need to do is watch the video. Had to sand the ends of the pvc sleeve, but it was not problem to do so. 684016



- BLTL-53-40D2
by:

Works great. 682543



- BLTL-53-40D2
by:

Fast an easy Part works great 681437


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Show More Reviews

Ask the Experts about this Blaylock Industries Gooseneck Trailer Locks

  • Gooseneck Coupler Lock Recommendation for 2018 Big Tex Gooseneck
    I searched online for your 2018 Big Tex and found a picture of it with the EZ Lock Gooseneck Coupler Lock Combo # BLTL-53-40D2 installed so we know this will work well for you!
    view full answer...
  • Coupler Lock Recommendation for a Bulldog BX1 Gooseneck Trailer Coupler
    The Bulldog BX1 gooseneck couplers have that handle assembly at the bottom so the lock that would fit at the bottom of the coupler in lock set # BLTL-53-40D2 would not fit. The BX1 series of gooseneck couplers can be locked with a padlock which you could get locally. When the BX1 couplers are in the coupled position, you can place a padlock through the hole as indicated in the picture. The coupler could then not be opened with or without a trailer connected.
    view full answer...
  • What Lock Will Work for a Gooseneck Trailer
    In order to choose the correct lock for your trailer, you will need to measure the outside diameter of the coupler and also the outside diameter of the lip at the bottom of the coupler. From there, I have linked the page with all of the gooseneck locks available. If you have the manufacturer and part number of the coupler, I can be more specific with a recommendation.
    view full answer...
  • Will the Blaylock EZ Lock Gooseneck Coupler Lock Combo Fit Bulldog Gooseneck Coupler
    The EZ Lock Gooseneck Coupler Lock Combo # BLTL-53-40D2 will work well for your Bulldog Gooseneck Adjustable Coupler # BD0289250300. Unfortunately we have not yet had a chance to test the lock on a 0289340317 coupler to be sure of the fit. I have attached a diagram with the dimensions of the coupler lock in the # BLTL-53-40D2 combo for you to compare with your coupler. This is the best way to ensure the coupler lock with fit with your 0289340317 Bulldog coupler. I have also attached...
    view full answer...
  • Coupler Lock for an Unknown Gooseneck Trailer Coupler
    Without any identify marks on the coupler itself you would need to contact the trailer manufacturer to determine the brand and model used for that specific trailer. Although yours looks to be a RAM coupler more than anything else. If it is a Ram coupler then you can use lock # BLTL-55-40D.
    view full answer...
  • Best Gooseneck Hitch Lock for Bulldog Gooseneck Coupler
    Yes, the EZ Lock Gooseneck Coupler Lock Combo part # BLTL-53-40D2 will work with a Bulldog gooseneck coupler. I have attached a photo of the above lock installed on a Bulldog gooseneck coupler for you as well. The EZ Lock Gooseneck Coupler Lock Combo is made of a rust proof aluminum. It comes with two locks, one for the gooseneck coupler and one for the inner tube. Each lock comes with 2 keys each for a total of 4 keys. The locks are also made here in the U.S.A.
    view full answer...
  • Coupler Lock Recommendation for a Gooseneck Trailer with Bulldog Coupler
    The EZ Lock Gooseneck Coupler Lock # BLTL-53-40D2 was specifically designed to work with Bulldog gooseneck hitches so it should work well for you. Otherwise you will need to go with a wheel lock like the part # WI490.
    view full answer...
  • Can a Gooseneck Trailer Be Stolen by Dragging it Away with Just the Safety Chains
    They must have been talking about bumper pull trailers because there is no safe or sane way to pull a gooseneck trailer using the safety chains. The trailer would topple over or slide into the thief's vehicle. The best way to prevent someone from trying to drag any type of trailer away by the chains is to make the chains removable if they aren't already and when the trailer is parked store them in a locked storage container on the trailer such as # DZ91717P. But that is not going...
    view full answer...
  • What Does Keyed Alike Mean When Ordering EZ Lock Gooseneck Coupler lock part # BLTL-53-40D2
    Yes, if you order a quantity of two of the EZ Lock Gooseneck Coupler lock part # BLTL-53-40D2 that you referenced and you select "keyed alike" all of the locks and keys will be the exact same.
    view full answer...
  • Coupler Lock Recommendation for a Trailer with a Bulldog Gooseneck Coupler
    Yes, the EZ Lock Gooseneck Coupler Lock Combo # BLTL-53-40D2 that you referenced comes with two locks and would work well on your 20k Bulldog Coupler. One lock secures the coupler opening and the other secures the inner tube of the trailer to the outer tube.
    view full answer...
  • Lock Recommendation for Goose Trailer
    Since I do not know what specific coupler you have the best recommendation I can make is to use a wheel lock that will also trailer but would not have compatibility issues that a gooseneck hitch could. The # RA-25 would work well for this. I attached a review video for this for you to check out as well.
    view full answer...
  • Will EZ Lock Gooseneck Coupler Lock Set # BLTL-53-40D2 Fit an Interstate Gooseneck Trailer
    I looked at several images of the gooseneck couplers used on Interstate gooseneck trailers and I am confident that the EZ Lock Gooseneck Coupler Lock Set # BLTL-53-40D2 will be compatible with the couplers on those trailers.
    view full answer...
  • Longest Available Gooseneck Hitch Pin Lock
    The longest locking hitch pin we have available for gooseneck applications is the InfiniteRule Hitch Lock # 34065041, which features a shank/inside pin length of 4-7/8". Its overall length is 7-5/8". Your best option is likely with a latch lock like the EZ Lock # BLTL-53-40D2. This particular lock is designed specifically for Bulldog, Stallion, Superior, and T.E.M. gooseneck couplers. If you can tell me what model gooseneck coupler you have I will be happy to make a different recommendation...
    view full answer...
  • Lock Recommendation for Bulldog Gooseneck Coupler
    The EZ Lock Gooseneck Coupler Lock Combo part # BLTL-53-40D2 will work with a Bulldog gooseneck coupler like what you have and will provide the best theft protection. I have attached a photo of the above lock installed on a Bulldog gooseneck coupler for you as well. The EZ Lock Gooseneck Coupler Lock Combo is made of a rust proof aluminum and fits tightly to the coupler. It comes with two locks, one for the gooseneck coupler and one for the inner tube. Each lock comes with 2 keys each...
    view full answer...
  • Can the Reese Tow and Store Lock Kit Be Keyed Alike
    The Reese Tow and Store Lock Kit part # RP7014700 does not have a keyed alike option so there would be no way to obtain multiple kits with the same key unfortunately. However, you could combine any of the etrailer.com locks and they would all come keyed alike so long as you select that option on the product page. I have attached a list of these options for you below. The etrailer.com Trailer Coupler Lock part # e98895 or part # e98897 could be combined with multiple etrailer.com Trailer...
    view full answer...
  • Recommended Keyed-Alike Locks for Multiple Trailer Hitches
    I do have a few possible solutions for you, however we do not currently offer a product that would allow you to have everything in your system keyed-alike. Depending on the tow vehicles you drive, I recommend looking at the BOLT Trailer Hitch Receiver Locks like the # BL7023584. These are vehicle specific pin locks that, depending on the tow vehicle you are using, can actually be coded to your ignition key - so you will always have the correct key with you. Since you do have multiple...
    view full answer...
  • Recommended Gooseneck Coupler Locks For 2012 Sundowner Rancher Trailer
    Many of the gooseneck locks we offer are designed to fit specific hitches and styles. If the gooseneck you have on your 2012 Sundowner 20 ft Rancher is a Bulldog, Stallion, Superior, or T.E.M. coupler, then I recommend part # BLTL-50-40D. This includes a stainless steel padlock. If your gooseneck is made by RAM, I recommend the Blaylock EZ Lock Gooseneck Coupler Lock, part # BLTL-55-40D. We do offer combo locks that secure both the coupler and the inner tube like part # BLTL-57-40D2...
    view full answer...
  • Why Cant a Regular Gooseneck Coupler Lock be Used on a Reese Goose Box Adapter
    The Reese Goose Box adapters such as # RP94716 don't have a straight down-tube like a traditional gooseneck coupler so the locks for regular gooseneck couplers, such as # BLTL-53-40D2, will not work. They cannot grab onto the coupler like they are supposed to. To secure the trailer a wheel lock such as # WI490 or # RA-25 or something similar is recommended instead. I have linked some videos on these locks for you.
    view full answer...
  • Will a Blaylock EZ Lock for Set Screws on Gooseneck Couplers Fit a Square Bulldog Trailer Coupler
    The Blaylock EZ Lock, # BLTL-51, should work fine with a square Bulldog gooseneck coupler like # BD0289800300, # BD0289600300, or # BD028900. Provided the coupler that you have uses set screws to hold the inner tube in place, this lock will prevent anyone from tampering with the set screws to release the inner tube. You could use # BLTL-53-40D2. This comes with the set screw lock, the coupler lock for the bottom of the coupler, and 2 padlocks.
    view full answer...
  • Gooseneck Coupler Lock for 2015 PJ 32 Foot Gooseneck Trailer
    Based on my research, PJ trailers outfit their trailer with a Bulldog gooseneck coupler. As long as your trailer still has a Bulldog coupler, you will want to use Baylock EZ Lock Gooseneck Coupler Lock - Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers. For just the coupler lock without an included padlock, you will want to use part # BLTL-50. For the coupler lock with an included padlock, you will want to use # BLTL-50-40D. If you want the coupler lock, the set screw lock, and padlocks...
    view full answer...

Do you have a question about this Gooseneck Trailer Lock?




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Info for this part was:

Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
Lori W
Written by:
David L
Video Edited:
Jacob T
Installed by:
Colin H
Installed by:
Kathleen M
Updated by:
Sarah W
Video by:
Jacob H

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