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  1. Trailer Coupler Locks
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  3. Fits 1-7/8 Inch Ball
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  6. Surround Lock
Blaylock EZ Lock Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers - Aluminum

Blaylock EZ Lock Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers - Aluminum

Item # BLTL-33
Retail:$86.96
Our Price: $45.62
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Trailer Coupler Locks
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Blaylock EZ Lock Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers - Aluminum Universal Application Lock BLTL-33
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Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it deters towaway theft of your trailer that has a trigger-style, latch-style, or handwheel-style coupler. Padlock sold separately. Great Prices for the best trailer coupler locks from Blaylock Industries. Blaylock EZ Lock Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers - Aluminum part number BLTL-33 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (701)
  • Q & A (0)
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  • Why etrailer?

Blaylock Industries Trailer Coupler Locks - BLTL-33

  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Aluminum
  • Keyed Unique
  • Blaylock Industries
  • Universal Application Lock

Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it deters towaway theft of your trailer that has a trigger-style, latch-style, or handwheel-style coupler. Padlock sold separately.


Features:

  • Coupler lock deters theft of your trailer that has a trigger-style, latch-style, or handwheel-style coupler
    • 3 Pin hole positions allow for tight fit on a variety of couplers
  • Heavy-duty bracket fits around your trailer's coupler
    • Raised ball on platform sits inside of coupler
  • 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 trigger-style, latch-style, or handwheel-style couplers that fit 1-7/8", 2", and 2-5/16" hitch balls
    • Trigger style: Fulton, Shelby, Dutton-Lainson, Atwood, and similar
    • Latch style: Atwood, Fulton, and similar
    • Larger 8,000-lb and 10,000-lb Atwood
  • Overall dimensions: 4-1/4" long x 6-1/4" wide x 5-1/4" tall
  • Pin diameter: 3/4"
  • Weight: 4-1/5 lbs


This Blaylock EZ Lock is designed to work with trigger-style, latch-style, or handwheel-style couplers that fit 1-7/8", 2", or 2-5/16" hitch balls. After it has been secured, this coupler lock renders your trailer's coupler inoperable, ensuring peace of mind.


With the slanted side of the lock pointed toward the front of the coupler, simply place the coupler lock's raised ball up under the coupler and into the coupler's ball hole. The sides of the lock will surround the coupler. Slide the 3/4" diameter pin through 1 of the 3 pin hole positions on the lock, selecting the position that will hold the lock snugly in place on your coupler. Then secure the pin in place with a padlock (sold separately).



TL33 Universal Coupler Lock by Blaylock Industries - Padlock Not Included





Customer Satisfaction Score:


Customer Reviews

Blaylock EZ Lock Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers - Aluminum - BLTL-33

Average Customer Rating:  4.7 out of 5 stars   (701 Customer Reviews)

Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it deters towaway theft of your trailer that has a trigger-style, latch-style, or handwheel-style coupler. Padlock sold separately.

by:

I like this coupler because it allows you to use your own pad locks. Comes in real handy when you have more than one trailer to keep secure. Keyed alike padlocks is so much more simple than having to carry around multiple keys for the other type locks.




by:

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


by:

E trailer sells Quality products and is number 1 as far as sales and service goes I have had more complements on their products on my trucks and trailers they are % stars all the way ,fast shipping you get it on time or before unlike others, very helpful to find what you are looking for. I just wish I had some stickers so I could let people know where to get Quality Thanks very much Mark Sleeper




by:

So far no issues. But then again, I haven’t had anyone try to steal my trailer yet. My biggest complaint is how sloppy the fit is. I did some searching and found out a racquetball is the same size as my trailer hitch, so I cut a hole in one and popped it onto the lock. Now I can just insert the the lock into the tongue and latch it for a perfect fit.




by:

High quality! Actually fits my cargo trailer, as most locks do not. Great they provide dimensions in the product detail.




by:

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!




by:

This is by far the best coupler lock I’ve ever owned. I like it so much I bought 5 of them so my son could lock up all of his trailers.


Comments
I will only buy these trailer locks! They work well on any type trailer with a hitch irregardless of the ball size or shape of the hitch
Richard - 03/13/2022


by:

Order was processed promptly and the trailer hitch lock fits great




by:

I’m repeat customer. I have 3 different types of trailers, always need maintenance and etrailer’s prices and delivery speed never let me down.




by:

Works well and provides a peace of mind, as just don’t worry about someone just coming and taking either of our trailers.


Comments
Works like a champ!
Pat - 04/20/2022


by:

Very pleased with the ease of use for this trailer lock. It is the only style that will fit on my square receiver! Light weight yet sturdy! Very fast shipping. (Lock sold separately)




by:

Works Great - use several of them!




by:

My trailer is stored in an outside site. While nothing is totally theft-proof this product is heavy and seems well made. It fits my large-flanged Jayco coupler. I bought a good weather resistant heavy lock to go with it. Rather than mess with my trailer I think this will encourage someone to move on to easier pickings. I'm very happy with this purchase.


Comments
One year later and I’m still very pleased with this purchase.
Hector - 12/07/2018


by:

It seems like the affordable option to protect a trailer. It is made of aluminum so it could be cut off, but it would probably be faster to grind through the steel shackle of the padlock that secures it.

I used this hitch protector, a chain to a post, and a chain around a wheel and the frame of my utility trailer with three matching locks from etrailor.

I think that those three deterrents will slow thieves down. Make sure that your trailer coupler is secured to the trailer itself. I spot welded my trailer coupler in place.

There is only so much you can do. This deterrent is effective for its price point.


Comments
Still working great after a year. It is a solid deterrent for the price point!
Phillip G - 05/10/2021


by:

Best trailer lock on the market




by:

This is a good lock. Easy to use, easy for a potential thief to see and difficult to break. I would buy this again. Shawn Dahl




by:

I have used this product for 12 years on trailers to tow bars on SUVs and ordered two more. This is more practical for me because it can take a Combination hasp lock instead of a key like all other coupler locks, which I never seem to have handy. etrailer was very prompt on shipment of all the products I have ordered from them. Good products, excellent service.


Comments
Still great - practical, worthwhile product
KAK - 10/28/2015


by:

Big Clunky piece of metal, I guess it is supposed to look like a strong deterant. The way the top locking bar barely fits over the Demco hump, it looks like one smack with a hammer and it would pop right off. I guess its supposed to scare criminals away instead of preventing them from stealing your trailer and whats in/on it.




by:

Super Duty Trailer Lock. Just looking at it should deter theft. I have owned for one year and my trailer is safe and sound. I would definitely buy again.




by:

Perfect and secure




by:

They have worked great, being a new user to these locks I didn’t know how well they would work. Once we got them and put them on our trailers I was very impressed. I would definitely buy these locks again if we need more.




by:

Well engineered!




by:

Really like this product well built and allows us to integrate our Master key Lock system with this trailer lock. We have a Small business and several trailers at home. Finding the right key to the trailer lock was always a problem;now that problem is gone. I am a happy customer!


Comments
I have been very happy with my experience with etrailer.com. Great ion, Good Reviews, Good Prices, Good Product info, Great shipping and customer service. Also, a lot of the items are hard to find, its nice to have a one stop shop.
Trevor - 04/05/2018


by:

This is the only trailer coupler lock I use. It fits all trailers and is extremely secure. I feel safe knowing my trailer will be there when I come back for it.


Comments
It’s working so well that I bought another lock
Joshua - 03/12/2020


by:

Order was exactly what I needed. A+++



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