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.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today were going to review part number BLTL-20-40D. This is the Blalock easy lock trailer coupler lock for Bulldog collar lock couplers with the included master lock padlock. This lock is designed to work with the Bulldog collar lock style couplers that fit one and seven-eighths inch, two inch, or two and five-sixteenths inch hitch balls. After this locks been secure on your coupler itll render the coupler inoperable which will insure peace of mind. This lock is made of an aircraft grade lightweight aluminum, which is strong and resist wear and corrosion. It has a three quarter inch diameter steel pin which will slide through the bracket and over the coupler to prevent it from being removed.
The stainless steel master lock padlock which is included has a hardened steel shackle which will secure the unit to the coupler. The shield and shackle will prevent access with bolt cutters. It is resistant to wear and corrosion. There are two keys included. This can be keyed to match your other Blalock coupler locks that require a padlock.
I did say this lock is for the Bulldog collar lock style couplers. To give you an idea of it I have one here. This is the Bulldog collar lock style coupler and basically what it is when they say collar lock it has a spring loaded collar right here that will open up to go around the hitch ball and then you push it closed and lock it into place. Ill show you. Basically if you just pull up and on the latch youll see the spring loaded collar will open up.
Youll attach it around the hitch ball and then when you push it closed and release the latch this sleeve will slide over it and lock it into place. Basically on this collar lock style what you would do is take the Blalock lock, install it over where the hitch ball normally would go. What you want to make sure is that the slanted side of the lock here will be facing the front of the coupler. Then just place the ball up under the coupler and into the ball hole. The sides of the lock will surround the coupler and then youll slide this three quarter inch diameter pin over it through the top hole and attach there will be a hole here on the end of it a three-eighths inch size hole that will accept this three-eighths in size shackle here.
Just open it up, run it through the hole in that pen and as you can see now it is locked into place and the coupler cannot be removed from the lock. That will prevent anybody from hooking up your trailer to their hitch ball and taking off with it. This part is made in the USA. Now we also sell this part, if you want to buy just the lock if you already have your own padlock, and you just want to buy this part separately we do sell it. It is a BLTL-20, thats the coupler lock without the padlock. We also sell the master lock padlock separately if you need it. It is an ML40D. I do want to give you a few dimensions on this lock. It is four and a half inches wide. It is two and a half inches deep. The overall height on it will be five inches. That should do it for a review on part number BLTL-20-40D.
Average Customer Rating: 4.8 out of 5 stars (614 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.Just received this today. It’s extremely sturdy and getting a bolt cutter anywhere on this hitch lock looks impossible. I’m so far very impressed 698912
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. 485266
Julie - 03/16/2019 Julie - 03/16/2019We 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. 369817
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. 398959
Y-Lee K - 06/25/2018I had seen some negative reviews for etrailer and actually hesitated to place an order, but they had exactly what I wanted and their prices were better than anyone else. So I placed an order..... The customer rep was excellent and very helpful. My order arrived in 2 days exactly as I ordered. Great experience.!!! I would certainly buy from them again. 330331
Lock works great on my Bulldog coupler. 230294
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! 160561
LaVoyd i - 11/13/2015Works great for my Vermeer chipper. Enough heft to be a deterrent and possibly send criminals another direction. 738878
We purchased this lock as the locks we previously were using the lock kept getting stuck and the key would not open the lock and we ended up having to saw off the lock. This lock has worked perfectly and we will only be purchasing this lock for our other trailers! 733032
The fit is perfect for the bulldog coupler. It should keep unwanted thieves away, I feel safer about leaving my trailer unattended 669084
The staff is excellent there they helped me a lot on the phone and I like it because you can talk direct to the person you're working with thank you again 659216
Just what I needed and super fast shipp ing! Thanks!!! 621805
Excellent product. Fit like a glove on a 2 5/16" bulldog hitch 619350
The lock is just as advertized. It fits the hitch on the trailer. Service, shipping and notification were excellent. 612965
Ordering flawless, Delivery a day early and the product worked perfectly. No complaints here 603948
This is my second order from etrailer. Very pleased with the communication from seller regarding item and the prompt shipping. Highly recommend. 592781
What an amazing lock! It’s not like the cheap garbage you buy locally. I know nothing is theft-proof, but it’s going to take an engineering degree to steal my trailer now! 582612
Fast and friendly service, exactly what I needed for my trailer. 577131
Was packed well; easy installation. 565585
Sloppy fit 485029
Blake C - 03/15/2019this will work perfect for me. I don't want some one to "borrow" my trailer. I got my trailer to haul my Vette out when hurricane's approach. Would like to thank George for being so quick and helpful on my purchase. 480597
Excellent service, fast delivery. Just what I was looking for to lock and secure my trailer. 471359
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. 450419
Michael W - 11/09/2018The purchase of this product was a terrible idea. Its made of cheap aluminum, that flexes and bends. The key for the lock snapped off in the lock, full disclosure, I dont know why, could have been my fault, but it broke pretty easily..... This lock is a mild deterrent at best, I wouldn't trust it on a trailer worth anything more than the lock is worth. 440194
It's perfect 440132
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