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  5. Aluminum
Blaylock EZ Lock Set Screw Lock on Gooseneck Coupler - Aluminum

Blaylock EZ Lock Set Screw Lock on Gooseneck Coupler - Aluminum

Item # BLTL-51
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Blaylock Industries Keyed Unique Gooseneck Trailer Locks - BLTL-51
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Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it prevents removal of the inner tube of your gooseneck coupler to help deter towaway trailer theft. Padlock sold separately. Call 800-298-1624 to order Blaylock Industries gooseneck trailer locks part number BLTL-51 or order online at etrailer.com. Free expert support on all Blaylock Industries products. Guaranteed Lowest Price and Fastest Shipping for Blaylock EZ Lock Set Screw Lock on Gooseneck Coupler - Aluminum. Gooseneck Trailer Locks reviews from real customers.
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  • Reviews (366)
  • Q & A (3)
  • Videos (1)
  • Photos
  • Why etrailer?

Blaylock Industries Gooseneck Trailer Locks - BLTL-51

  • Gooseneck Set Screw Lock
  • Blaylock Industries
  • Keyed Unique
  • Aluminum

Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it prevents removal of the inner tube of your gooseneck coupler to help deter towaway trailer theft. Padlock sold separately.


Features:

  • Coupler lock helps deter theft of your gooseneck trailer that has an adjustable coupler
  • Heavy-duty bracket secures around coupler's set screw to prevent removal of inner tube from outer tube
  • Steel pin slides through bracket and under screw
    • 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: set screws on most adjustable gooseneck couplers
  • Overall dimensions: 3-1/8" long x 2-11/16" wide x 2-5/16" tall
  • Pin diameter: 3/4"
  • Weight: 1-1/5 lbs


After it has been secured, this Blaylock EZ Lock ensures that the inner tube can't be removed from the outer tube of your adjustable gooseneck coupler. Simply position the lock around the set bolt, insert the 3/4" diameter steel pin through the bracket and under the bolt, and secure the pin in place with a padlock (sold separately).


An additional coupler lock (BLTL-50-40D or BLTL-55-40D - sold separately) is available to prevent unauthorized access to the coupler latch.



TL51 Goose Neck Adjustment Screw Lock by Blaylock Industries - Padlock Not Included





Video of Blaylock EZ Lock Set Screw Lock on Gooseneck Coupler - Aluminum

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




Video Transcript for Blaylock Industries Gooseneck Trailer Locks - Gooseneck Set Screw Lock - BLTL-51 Review

Speaker 1: Today we're going to take a look at the Blalock Aluminum Easy Lock Set Screw Lock for the gooseneck couplers. Now this coupler lock will help prevent theft of your gooseneck trailer that has an adjustable coupler. It's designed to slide over the set screw. Does include this aluminum bracket. The steel pin with the washer and then the large steel washer. Now this heavy duty bracket will secure around the coupler set screw, prevents removal of the inner tube from the outer tube on your coupler.

The steel pin right here is what will slide through the bracket and under the screw and then you put a padlock through that hole right there on the pin and that'll secure the pin in place.Now the padlock is sold separately. We do sell that on our website and it's listed on this product page as a related product. Now this is made of an aircraft grade lightweight aluminum construction. It's very strong, resists wear and corrosion. Part is made in the U.S.A.

Again, the application is for set screws on most adjustable gooseneck couplers.Few dimensions on this. Overall height of it, it's going to be right at three and one-eighth inches tall. Total width is about two and three-quarter inches wide. Total depth on it is right about two and three-eighths inches deep. The diameter on the steel pin is three-quarters of an inch and total weight of this when it's all put together is about one pound.Basically, what you would do is go ahead and start your pin through there.

Put your washer right on there. Then what you'll do is this large steel washer, this will install onto the set screw of your gooseneck coupler. What you'll do is remove the set screw, put the washer on there, tighten and put the set screw back in, tighten it down, and it'll hold this washer on the set screw. Then what you'll do is, there's these .. You can see these slots right in here, this will slide down right over the washer, on the set screw, and hold it into place like that, and then you'll put your padlock right here through the hole in that pin and that'll hold it right into place so it keeps anybody from removing that set screw and removing your inner tube from your outer tube.That should do it for the review on the Blalock Aluminum Easylock Set Screw Lock for the gooseneck coupler..


Customer Reviews

Blaylock EZ Lock Set Screw Lock on Gooseneck Coupler - Aluminum - BLTL-51

Average Customer Rating:  4.8 out of 5 stars   (366 Customer Reviews)

Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it prevents removal of the inner tube of your gooseneck coupler to help deter towaway trailer theft. Padlock sold separately.

- BLTL-51
by:

Fits well and doesn't corrode, multiple locking sizes/holes



- BLTL-51
by:

Product arrived very quickly and was simple to install.


Comments
This lock has been exposed to the elements in SE Texas for a year now and remains in perfect shape.
Scott A - 02/04/2015



- BLTL-51
by:

Great lock for my gooseneck! Shipping was fast too! So glad I ordered this.



- BLTL-51
by:

Just as advertised, fits perfectly and should keep the honest honest and at least slow down the crooked. The video installation on the website is very helpful and for what it is worth, I didn't need the included spacer. Have it on a livestock trailer and gooseneck trailer.



- BLTL-51
by:

This set screw lock is a cost effective measure for trailer theft protection when used in combination with a coupler lock. Most crimes are crimes of opportunity so in removing ease of theft you greatly reduce the risk of loss.



- BLTL-51
by:

Great product, adds security to trailer hitch and in a fairly simple way. Etrailer also shipped and delivered quickly. Great product!



- BLTL-51
by:

Great product, worked great and easy to install and great service from etrailer



- BLTL-51
by:

Products works as advertised. Quick install and now my trailer is a little safer



- BLTL-51
by:

works great!!!


Comments
works great
Stephen - 05/25/2017



- BLTL-51
by:

This is the second of these I have purchased in the last 10 years. They work well.



- BLTL-51
by:

Everything is still great after 1 year of service.



- BLTL-51
by:

Great Product ! fit very well ! Thanks to your team for the fast service!!!



- BLTL-51
by:

great product works very well.



- BLTL-51
by:

Great Product, excellent service.....



- BLTL-51
by:

Solid product, works great. fast shipping. thanks.



- BLTL-51
by:

Simple to install. Seems to be an effective deterrent.



- BLTL-51
by:



- BLTL-51
by:

ok



- BLTL-51
by:



- BLTL-51
by:

looks good



- BLTL-57-40D2
by:

Review from a similar Gooseneck EZ Lock in Gooseneck Trailer Locks


Installation was very easy, took less than 10 minutes. Will help your run of the mill criminal to look else where for his next opportunity.


Comments
Great! No issues.
Gary - 07/31/2021


- BLTL-55-40D
by:

Review from a similar Gooseneck EZ Lock in Gooseneck Trailer Locks


After a neighbor's flatbed gooseneck trailer was stolen I realized how vulnerable my gooseneck horse trailer was which sits on the verge along the highway. I started calling trailer companies immediately asking for a referral for a foolproof, theft deterrent lock for my trailer. Gooseneck connections are awkward to make theft proof. My search ended when I came upon etrailer.com. I ordered an hl-55 with the lock for that particular setup. It was so easy to use and I do not have to worry anymore about someone with bolt cutters or any other theft equipment. It is lightweight and impenetrable. Ridiculously low price that gives me complete peace of mind. I am thrilled with it and send out a group text to my fellow horse riders to tell them about it. Thank you, thank you!



- BLTL-53-40D2
by:

Review from a similar Gooseneck EZ Lock in Gooseneck Trailer Locks


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.


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



- BLTL-57-40D2
by:

Review from a similar Gooseneck EZ Lock in Gooseneck Trailer Locks


It is a well thought out product. The lock device for the King Post height adjustment cap screws fits nice. However, the main locking slug for the ball hitch doesn't fit my trailer like it is supposed to. I have a Kaufman trailer and I'm not sure what brand of post they use. The guide tab for the ball lock D-ring is in the way of the Blaylock pin. I am able to rotate the locking device 180 degrees and install it that way. It's a bit sloppy but it will impede a potential theft. I also fear the longevity of the padlocks. I can see them rusting if left out in the weather for too long. I keep my trailer tarp on when not in use and also flood the padlocks with WD40 I know it is impossible for a "fits everything" product. I think Blaylock would serve themself well if they did research and list all trailer brands that will fit or not fit their product and perhaps, have an alternate choice. I do recommend looking into this product if anyone is thinking about securing their trailer.



- BLTL-50
by:

Review from a similar Gooseneck EZ Lock in Gooseneck Trailer Locks


Everything arrived quickly and in good shape. The hitch lock is a Christmas gift so I won't be trying it out, but it looks like it will do the job! I've always had good dealing with etrailer.


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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Michael H
Expert Research:
Michael H
Employee Zack K
Video Edited:
Zack K
Employee Jeff D
Installed by:
Jeff D
Employee Shane T
Installed by:
Shane T
Employee David L
Written by:
David L
Employee Adele M
Updated by:
Adele M
Employee Wilson B
Updated by:
Wilson B
Employee Andrew L
Video by:
Andrew L

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