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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 Bulldog Collar-Lok coupler. Includes stainless steel padlock.
Features:
Specs:
This Blaylock EZ Lock is designed to work with Bulldog Collar-Lok 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 pointing 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 the holes in the lock and secure the pin in place with the included Master Lock padlock.
Average Customer Rating: 4.7 out of 5 stars (795 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 Bulldog Collar-Lok coupler. Includes stainless steel padlock.fits Bulldog hitch well. price is a bit high, but great product.
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.
I am extremely pleased with this coupler lock. It is well made, robust and rugged. It also fits well and is easy to install.
Not my first order with e trailer, but always the best!!!
One year in with many camping trips, we are very happy with the coupler lock. This lock fits the bulldog style coupler well, and the master lock has worked well through rain and shine.
Nothing stops a thief but at least they have to work for it. They have to carry more tools to get this lock off.
I tried other trailer locks without success , this lock fits great. very well made .
Coupler lock shipped/arrived quicker than expected and works as intended.
We have several trailers we use to haul equipment to job sites and have to leave them at site over night so these locks are very sturdy which gives us security from theft and was able to get all locks keyed alike so one key works on all trailers which is convenient.
The lock does not fit my trailer. How do I return your product????
Brooke M.
6/27/2023
Well shoot, I am sorry to hear that. I will have our customer service team reach out to you about making a return!
The fit is perfect for the bulldog coupler. It should keep unwanted thieves away, I feel safer about leaving my trailer unattended
I have a bulldog style 2 5/16 hitch on my dump trailer, this fits perfect. Looks like its heavy duty.
Hitch clearance was a little to tight for my stacker trailer but easy to modify, other than that it worked great
I lost the metal rod 6 months ago, can not use the lock any longer!
Great product, perfect fit for my bulldog hitch. Everyone that sees it comments about what a strong lock it is. It is easy to use and just its looks is a huge deterrent.
It is easy to put on and take off. I am glad I found EZ Lock Trailer Coupler Lock for Bulldog Collar-Lok Couplers. I would definitely buy it again!
Kustomize
2/10/2018
Still lovin my EZ Lock Trailer Coupler Lock!
Kustomize
2/10/2018
Love the lock. I lost my first one and had to purchase a second one - been more careful with it. It is a great lock. Ive had several people comment on it and want one like it so Ive referred them to you guys.Thanks for the follow-up.
The product is well designed and I'm sure would work on many/most couplers. However I have an Equal-i-zer 4-point weight distribution hitch with sway control, and the EZ Lock simply won't fit. The Equalizer is too large and the EZ Lock wasn't designed to give enough clearance to get on there. So I wasted my money.
Buy this if you have another configuration, but be forewarned if you have what I have and avoid this product.
Sierra K.
7/30/2021
Thank you for your review. This lock is designed to fit Bulldog Collar-Lok-style couplers.
I am greatful for your help with my order correction, I like you products,and service. Please send tracking info.
I done some research about this and similar products and found this product to be the best bank for the buck. made to fit my Bulldog hitch. It is used by folks that sell trailers, I thought that was good enough for me...
ordered one with the master lock from e_trailer received in in just a few days as stated as for pricing ...you won't be it by much if any!
Lavoyd O.
11/13/2015
lock bracket seems real secure but is a little more trouble than old ,old style ...throw on a lock and your done.
I highly recommend This lock, along with the offered MasterLock padlock to anyone wanting to secure a trailer with a Bulldog hitch. I am very pleased with the quality & workmanship of this product to help secure my Horse Trailer hitch.
Julie
3/16/2019
After 1 year, Still very Happy with this lock. It is on my trailer all the time, removed only to hook the trailer to the truck. Excellent, quality product!
Will not fit over the frame of the rece iver.
etrailer was excellent in updating me on my order and delivering on time.
The trailer coupler lock worked exactly as expected. I couldn't ask for more.
Michael W.
11/9/2018
After a year there is no change. It works just as I expected. It has been off and on my trailer multiple times, stored in the elements, and it shows no signs of wear.
Fits well and works great!
I am very pleased with the tongue lock. I use it on my boat trailer which I often leave in a Marina for several days at a time while the boat is in a slip. I tend to think of it like all deterrents, another layer of security to overcome which will encourage movement towards an unlocked trailer hitch. It works well, seems sturdy and accomplishes the purpose.
It is a very good lock for a standard ball trailer. Lock has a reasonable quality Master short shackle key lock with 2 keys.
Very easy to use
I recommend you routinely (every 3-6 months) lubricate the lock with graphite or WD-40 to prevent the lock and shackle from binding.
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Y-lee K.
6/25/2018
still a great solid product. Spray some silicon in the lock about every few months and all works well.