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  1. Trailer Coupler Locks
  2. Blaylock Industries
  3. Fits 1-7/8 Inch Ball
  4. Fits 2 Inch Ball
  5. Surround Lock
  6. Aluminum
Blaylock EZ Lock Coupler Lock for 1-7/8" and 2" Lipped Couplers - Aluminum - Push Button

Blaylock EZ Lock Coupler Lock for 1-7/8" and 2" Lipped Couplers - Aluminum - Push Button

Item # BLTL-38
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Retail:$65.48
Our Price: $41.89
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Trailer Coupler Locks
Shipping Weight: 1.85 lbs
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Sturdy, rustproof lock discourages towaway trailer theft. It covers your coupler's ball opening and surrounds the lip. Fits 1-7/8" and 2" light duty couplers. Can be keyed alike to match other Blaylock push-button locks. Lowest Prices for the best trailer coupler locks from Blaylock Industries. Blaylock EZ Lock Coupler Lock for 1-7/8" and 2" Lipped Couplers - Aluminum - Push Button part number BLTL-38 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (614)
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  • Why etrailer?

Blaylock Industries Trailer Coupler Locks - BLTL-38

  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Surround Lock
  • Aluminum
  • Keyed Alike
  • Blaylock Industries
  • Universal Application Lock

Sturdy, rustproof lock discourages towaway trailer theft. It covers your coupler's ball opening and surrounds the lip. Fits 1-7/8" and 2" light duty couplers. Can be keyed alike to match other Blaylock push-button locks.


Features:

  • Coupler lock deters theft of your trailer with a ball coupler that has a flat or rolled lip
  • Unit fits over coupler's lip, fully surrounding it to block access to hitch ball opening
  • Steel pin slides up into hitch ball opening to prevent removal of lock
  • Push-button lock secures unit to trailer coupler
    • Located on front of unit for easy access
    • Recessed tumbler adds extra security measure
  • Aircraft-grade, lightweight aluminum construction is strong and resists wear and corrosion
  • Lock can be keyed alike to match other Blaylock push-button locks
    • To order keyed alike locks, select "Keyed Alike" from drop-down menu above and enter the number of locks in Quantity box
  • 2 Keys are included
  • Made in the USA


Specs:

  • Application: Fits 1-7/8" and 2" Light Duty couplers
    • Maximum coupler width (including lip): 3-3/4"
  • Pin diameter: 5/8"
  • Weight: 2 lbs


Blaylock Push Button Lock Compatibility

Notes:

  • Lock can be keyed alike to match other Blaylock push-button locks.
  • To order keyed alike locks, select "Keyed Alike" from drop-down menu above and enter the number of locks in Quantity box.

After it has been secured in place, this Blaylock EZ Lock renders your trailer's coupler inoperable, giving you peace of mind. Simply slide the lock around the lip of your coupler, push the 5/8" diameter pin into the coupler's hitch ball recess, and push in the lock mechanism. The unit fully surrounds your coupler to prevent access to the hitch ball recess. The sturdy steel pin extends to the top of the recess, and the pin cannot be accessed while the unit is locked.



TL38 Lip-Engaging 1 7/8" and 2" Coupler Lock by Blaylock Industries





Video of Blaylock EZ Lock Coupler Lock for 1-7/8" and 2" Lipped Couplers - Aluminum - Push Button

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




Video Transcript for Blaylock Industries Trailer Coupler Locks - Surround Lock - BLTL-38 Review

Today were going to review part number BLTL-38. This is the Blaylock Easy Lock Coupler Lock for 1 7/8-inch and 2-inch light duty couplers. This coupler lock will prevent theft of your trailer that has a ball coupler that uses a flat or rolled lip on it. To give you an idea of a coupler like that I have an example here. This is a Fulton straight-tongue coupler. Its a 2-inch hitch ball coupler, and if you notice it has the lip on the outer edge here so basically what this lock would do this lock will fit over the couplers lip right here, and when you put it over there it fully surrounds the hitch ball coupler to block access to the hitch ball opening.

This 5/8-inch diameter steel pin will slide up into the hitch ball opening and then with that up there you just push the lock closed and it would lock the pin into place. Thatll prevent removal of the lock. Thatll secure it to the coupler. The lock right here is located on the front of the unit so its easy access. The recessed tumbler on the inside will provide extra security.

Now this lock does have a keyed alike option. When you order this you can select keyed alike and you can order multiples of this lock with the same key or you can have it keyed to the same other Blaylock push button style locks you might have. This lock is made of an aircraft grade lightweight aluminum which is strong and resists wear and corrosion. These two keys are included. The part is made in the USA.

To unlock it you just put in in there and turn it and youll see the pin drops out and you can just slide it off the lip of the coupler. Again this application will fit 1 7/8-inch and 2-inch light duty couplers. Now the maximum coupler width, in other words the complete overall width that this will fit onto is going to be 3 , and basically we say that because if we measure the opening in this is going to be 3 so nothing wider, your coupler cannot be any wider than that 3 inches. The weight of this lock is about two pounds. That should do it for the review on part number BLTL-38, the Blaylock Easy Lock Coupler Lock for 1 7/8-inch and 2-inch light duty couplers..


Customer Reviews

Blaylock EZ Lock Coupler Lock for 1-7/8" and 2" Lipped Couplers - Aluminum - Push Button - BLTL-38

Average Customer Rating:  4.7 out of 5 stars   (614 Customer Reviews)

Sturdy, rustproof lock discourages towaway trailer theft. It covers your coupler's ball opening and surrounds the lip. Fits 1-7/8" and 2" light duty couplers. Can be keyed alike to match other Blaylock push-button locks.

- BLTL-38
by:

I cannot rate it 5 stars just yet because I just received it today. But, it has a little weight to it and fits perfect. Plus I like the idea of Aluminum so no rusting. Will it stop a determined theif-no, I dont think so. But it is a good deterent. I have a Demco DM 15000-52 2" 10000 lb coupler on my boat trailer. The way the coupler is made, a typical coupler lock with the bar that wraps the coupler won't work. This lock fits the bill perfectly. The BLTL 38 is made for 1 7/8" & 2" couplers. I think the BLTL 36 (2") would have been too wide.



- BLTL-38
by:

Thanx, everything was received and installed. Only side note was that some of the hardware for the spare mount was missing, but the replacement was only .25



- BLTL-38
by:

Solid construction. Easy on/off with no excessive movement on hitch.


Comments
Holding up great, working as expected.
Brentk - 04/15/2021


- BLTL-38
by:

A little loose but works on my Carry-On 5x8SPW (Tractor Supply branded). I like that it is made in the US. It would be even better if I could use my own lock on it, though. Thank you to E-Trailer customer service for patiently helping me measure and even emailing a list of products that would fit for me to choose from.


Comments
Still using it a year later. It has an easy life because it only gets used when we need to leave the trailer behind and take the truck somewhere else, so its still in great shape and works well. The trailer and stored lock are kept inside at night so it is not used then.
Kaas B - 07/26/2017



- BLTL-38
by:

There was an unexpected shipping delay by the vendor, however, Bridget kept me informed with status updates throughout the delay. When I got the product, I took it out to the boat trailer for a trial fit. Got a scare when it only slid on half way. I couldn't see that the little tongue lever that slides under the ball when tight was protruding down just enough to keep the lock from fully sliding on. Once I realized that, I lifted up on the locking knob to pull that little lever up and then the lock slid all the way on. Good to go now! I dropped the rating one notch because it would have felt weird giving a security device an excellent when it is made of aluminum.



- BLTL-38
by:

I love the Blaylock EZ Lock coupler. I own two locks and have been using them for over 3 years without any issues. No rust, no lock binding, very light and easy to use and store. I plan to buy a 3rd lock for my boat trailer to replace a Master Lock that is a great nuisance to remove.



- BLTL-38
by:

Great quality and perfect fit on my 2" light duty ball coupler!


Comments
Thanks for the email. I use both items constantly and theyve held up very well. The Blaylock coupler lock is exposed to the elements 247, and I take a little preventive maintenance by lubricating the keyway with WD40, but it has worked flawlessly. The trailer dolly is a back saver. Im very happy with both purchases and Im sure Ill be making more in the future.
Bill D - 06/09/2015



- BLTL-38
by:

I bought a BUNCH of these all keyed the same. Alot of then are doing great, a few are not fairing so well. I had 1 completely fall apart.



- BLTL-38
by:

Strong lock which we plan to use on our travel trailer. We ordered the wrong size the first time, but etrailer helped us get the right one when we called. It arrived 2 days later and is perfect.



- BLTL-38
by:

I have placed two orders with etrailer and have experienced nothing but exceptional service and quality goods. I will continue to do business with them for as long as I have a need, because I know I can count on them!



- BLTL-38
by:

This lock will serve it's purpose, I'm not a big fan of barrel keys as they do not fit on a key ring well, are bulky, and harder to get a copy of. The product was not secure in the package, and was allowed to bounce around with the other items in the box. More care should be taken with packaging.



- BLTL-38
by:

ROCK SOLID. TRAILER IS STILL HERE. SO IT'S DOING IT'S JOB.



- BLTL-38
by:

Great fit on my trailer tongue. A little fiddly to get it locked but once locked seems quite solid.



- BLTL-38
by:

Easy to use. This lock provides a measure of security.



- BLTL-38
by:

Works perfect as advertised on a 2" hit ch.



- BLTL-38
by:

Fits great Easy to operate



- BLTL-33
by:

Review from a similar EZ Lock in Trailer Coupler Locks


This tongue lock will work good but is rather loose at best when installed. I’ve seen better tongue locks but I wanted one that would accept my keyed alike disc padlocks. So this will work.


Comments
Great. Lock keeps my trailer safe
DTP - 01/14/2022


- BLEZ-302
by:

Review from a similar EZ Lock in Trailer Coupler Locks


Save yourself some time. This item cannot be keyed alike even though this is a CT Johnson lock it will not come keyed alike to other E Trailer locks. Order a receiver lock keyed to your key code and throw out the one that comes with the wheel lock. Other than the lock nonsense, the wheel lock is high quality and looks very secure.


Comments
The lock that comes with Blaylock wheel lock is made by a different manufacturer than CT Johnson. It can be keyed alike to other Blaylocks that are ordered at the same time or when ordering multiples of the same lock. You will want to be sure to choose the keyed alike down menu option when ordering.
-- Etrailer Expert Jenny N - 05/25/2022


- BLTL-34
by:

Review from a similar EZ Lock in Trailer Coupler Locks


Works great! I did need to file the inside just a tiny bit at the top to get it to slide on enough but not a big deal. Very happy! The lip on the tongue flared out just a little as it went back toward the camper.


Comments
Works very well. Truth is if someone wants your trailer bad enough they can get it but this is a reasonable deterrent.
Jon - 02/28/2021


- BLTL-20-40D
by:

Review from a similar EZ Lock in Trailer Coupler Locks


This lock system is simple and weather exposure should not be a hindrance for removal when needed. I would like to see the pin made of hardened steel. May get a machinist to fab one up out of a harder Rockwell rating. Painted it Orange and it contrasts very well to the black trailer frame. This is a visual que for those passing by the county road, that the coupling has 'something' on it. The Master lock appears to be of a higher quality the the same design but sold for storage unit use. It may be made by Master but have no way of knowing. The lock operates very smoothly and the stainless body is perfect for outdoor application. A shout out to Jennifer who has been providing excellent customer service from day one. This means I will use etrailer for future trailer needs, thanks to her. Hope this helps others.


Comments
still a great solid product. Spray some silicon in the lock about every few months and all works well.
Y-Lee K - 06/25/2018



- BLTL-33
by:

Review from a similar EZ Lock in Trailer Coupler Locks


Great, solid locking mechanism! It's no flimsy piece of metal, so if you use a good padlock of some sort (I love Paclock - pretty much unpickable and very hard to force), any thief will need some serious tools to hack / cut through this piece of hardware. Very simple - fits great on my two inch coupler. Definitely a good investment to protect your equipment!



- BLTL-20-40D
by:

Review from a similar EZ Lock in Trailer Coupler Locks


Heavy duty and solid. Hopefully, it does the job.



- BLTL-20
by:

Review from a similar EZ Lock in Trailer Coupler Locks


Did not fit my trailer with 2 5/16 ball. Throat was too narrow to go over trailer hitch.


Comments
I wanted to reach out to you in regards to your review on the coupler lock. You mentioned that the lock did not work for your coupler. I wanted to ask you if your coupler is a Bulldog Collar-Lok-style coupler?
-- Etrailer Expert Jenny N - 01/04/2022

Comments
No it is not
-- comment by: Larry - 01/04/2022

Comments
This lock is meant to be used with the Bulldog Collar-Lok Couplers which do have a narrower coupler head than other locks. The lock that I would recommend for you that is used with trigger-style, latch-style, or handwheel-style couplers would be part # BLTL-33
Blaylock EZ Lock Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers - Aluminum
$39.75
. It is also a surround style lock for a coupler. You would need a padlock like part # ML40D
Master Lock Stainless Steel Padlock with Shielded Shackle - 3/8" Diameter Shackle
$29.58
to complete the lock.
-- Etrailer Expert Jenny N - 01/04/2022


- BLTL-34
by:

Review from a similar EZ Lock in Trailer Coupler Locks


This product is poor, it does not fit on my 2 5/16" tongue without a ton of slop back and forth and side to side. I verified every tongue this fits before purchasing as well. And the worst part is upon trying to return it, realizing i have to pay return shipping for a sloppy product. If these guys are going to compete in online shopping, they need to sort out free returns with couriers and absorb that cost. You will never compete with other major online retailers.


Comments
I will have our customer service team reach out to you. This lock is intended for couplers that have a flat or rolled lip. I have an alternate lock to offer that will work for other 2 and five sixteenth couplers. It is part # BLTL-33-40D
Blaylock EZ Lock Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers - Aluminum
$61.85
.
-- Etrailer Expert Jenny N - 02/09/2022


- BLTL-34
by:

Review from a similar EZ Lock in Trailer Coupler Locks


etrailer is fantastic!!! They Keyed all my trailer locks the same and ship promptly. I always order my locks and hitches from them because of the great customer service and thorough results.


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Ask the Experts about this Blaylock Industries Trailer Coupler Locks

  • Is the Blaylock EZ Lock Trailer Coupler Lock Available for 2" and 1-7/8" Trailer Couplers
    Yes, we do have the Blaylock EZ Lock Trailer Coupler Lock part # BLTL-34, for a 2-5/16" coupler, in a size that is compatible with both 2" and 1-7/8" trailer couplers. This is found on our site as part # BLTL-38 and comes with 2 keys. You can order these keyed alike by changing the "Keyed Alike?" drop down menu and then entering the desired amount in the quantity box. A review video has also been linked for you to check out.
    view full answer...
  • Are Gorilla Guard Coupler Lock Replacement Keys Available
    Gorilla Guard does not offer replacement keys for their Trailer Coupler Locks like part # 63228 unfortunately. The only option is to replace the whole coupler lock. You may consider the Blaylock EZ Lock Coupler Lock for 1-7/8" and 2" Lipped Couplers part # BLTL-38 because they offer replacement keys and keyed alike options. They also use the barrel keys which are more secure compared to the standard keys. If you have a 2-5/16" coupler you'll need part # BLTL-34.
    view full answer...
  • Replacement Key for Blaylock EZ Lock Coupler Lock
    It is instructed when you receive the Blaylock EZ Lock Coupler Lock part # BLTL-38 to write down the key number. If this was done then you can order a new key with this key number. The Blaylock Industries Replacement Key part # BL040-TL38KEY51135 for example is for key code 51135. If you no not have the key code there would be no way to order a new key. I have attached all of the Blaylock keys below.
    view full answer...
  • Is the Blaylock EZ Lock Coupler Lock Part BLTL-38 Easy To Cut Through
    The Blaylock EZ Lock Coupler Lock part # BLTL-38 is indeed made of aluminum which is a softer metal. However, if a would be thief has any sort of powered saw on hand they are going to get though most locks no problem and that's just the said reality of it unfortunately. If you prefer a coupler lock made of steel then you can use the Master Lock Trailer Coupler Lock part # 377DAT or the Fastway Universal Trailer Coupler Lock part # DT25013KA which would indeed be more difficult to cut though....
    view full answer...

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Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee David L
Written by:
David L
Employee Mike S
Updated by:
Mike S
Employee Noah M
Updated by:
Noah M

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