Blaylock EZ Lock Gooseneck Coupler Lock - Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers
(363 reviews)
Price: $59.38
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Blaylock EZ Lock Gooseneck Coupler Lock - Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers
Item # BLTL-50-40D
Retail:$72.83
Our Price: $59.38
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- Reviews (363)
- Q & A (13)
- Photos
- Why etrailer?
Blaylock Industries Gooseneck Trailer Locks - BLTL-50-40D
- Gooseneck Base Lock
- Bulldog Couplers
- Stallion Couplers
- Superior Couplers
- TEM Couplers
- Blaylock Industries
- Keyed Unique
- Aluminum
This rugged, rustproof aluminum trailer coupler lock simply yet effectively deters towaway theft of your gooseneck trailer that has a Bulldog, Stallion, Superior, or T.E.M. coupler. Includes stainless steel padlock.
Features:
- Coupler lock deters theft of your gooseneck trailer that has a Bulldog, Stallion, Superior, or T.E.M. coupler
- Combine with EZ Lock for gooseneck coupler set screw (BLTL-51-40D - sold separately), which secures the inner tube to the outer tube of your adjustable coupler
- Heavy-duty bracket fits around the base of your trailer coupler
- Narrow end slides over the coupler bracket near the handle
- Steel pin slides through the bracket to secure the lock to your coupler
- Stainless steel padlock with hardened steel shackle secures pin in place
- Aircraft-grade, lightweight aluminum construction is strong and resists wear and corrosion
- 2 Keys are included
- Made in the USA
Specs:
- Application: most Bulldog, Stallion, Superior, and T.E.M. gooseneck couplers
- Overall dimensions: 11" long x 6-1/4" wide x 4-1/2" tall
- Pin diameter: 3/4"
- Weight: 7 lbs
After it has been secured, this Blaylock EZ Lock renders your trailer's Bulldog, Stallion, Superior, or T.E.M. gooseneck coupler inoperable, ensuring peace of mind. Simply position the lock around the base of your coupler, with the narrow end of the lock fitted over the coupler bracket near the handle. Then insert the 3/4" diameter steel pin through the holes in the lock and secure the pin in place with the included Master Lock padlock.
For ultimate protection, combine this coupler lock with Blaylock's EZ Lock for gooseneck coupler set screw (BLTL-51-40D - sold separately), which secures your adjustable coupler's inner tube to the outer tube.
TL50 Goose Neck Coupler Lock by Blaylock Industries
40DPF MasterLock Padlock
Customer Reviews
Blaylock EZ Lock Gooseneck Coupler Lock - Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers - BLTL-50-40D
Average Customer Rating: 4.8 out of 5 stars (363 Customer Reviews)
This rugged, rustproof aluminum trailer coupler lock simply yet effectively deters towaway theft of your gooseneck trailer that has a Bulldog, Stallion, Superior, or T.E.M. coupler. Includes stainless steel padlock.
- BLTL-50-40D
by: Patrece04/07/2013
Just got the lock a couple days ago. It was very easy to install on the coupling. Seems to fit perfect. Quality seems to be very good. Hopefully I'll never have to find out if it saves the trailer from being stolen.
Comments
First of all I want to say it is wonderful working with a company that actually cares about how their products are viewed by customers! Thank you. As for the lock itself, I am very happy with it. It is so easy to install and disconnect. I feel very confident in its ability to protect my trailer from theft.
-- comment by: Patrece - 04/10/2014
- BLTL-50-40D
Gabron - 04/03/2020
by: Gabron04/02/2019
It was very easy to put on and it fits great.
Comments
Still working like new
Gabron - 04/03/2020
- BLTL-50-40D
by: Brian12/10/2019
Does not fit Bulldog BX1 coupler, otherwise looks nice. etrailer did a great job helping me troubleshoot.
- BLTL-50-40D
by: Joe10/07/2021
Outstanding product- as advertised- love it!!
- BLTL-50-40D
by: Dee07/19/2021
Fit's great on our trailer, easy to install and take off.
- BLTL-50-40D
by: Matt04/04/2017
Product fit my Logan trailer great. Only takes a few minutes.
- BLTL-50-40D
by: Ben08/25/2020
Company was great to work with. They did what they advertised and on time. They gave delivery updates. The Gooseneck Coupler Lock fit my trailer hitch. Ordering the padlock and hitch lock together is the way to go. The round style padlock is difficult for someone to attack or cut, due to its shape and design. Very satisfied overall.
- BLTL-50-40D
by: Alex L.07/21/2014
Works well on my goose neck horse trailer. No modifications needed. There is about a half inch of space between bottom of coupler and lock. I was expecting it to fit a little more snug. But seems like it will do the job. Great fast shipping. Will order from these guys again.
- BLTL-50-40D
by: Joe11/18/2020
Love everything about the etrailer shopping experience!! First rate products with outstanding customer support! They will not disappoint!
- BLTL-50-40D
by: James W.11/19/2013
I am a complainer, other,s call me that,its not true because etrailer.com is the best. The order did,nt take 2 working days,order was correct, an it fit my neckover stock trailer, man I am happy this made my day.I need logo,s for my 16 ft. neckover gooseneck cattle trailer. Thank,s etrailer.com
- BLTL-50-40D
by: Nathan08/16/2021
I have know complaints!
- BLTL-50-40D
by: John F01/02/2021
Great lock easy to install don't have to worry about it getting stolen when at a job site or somebody hooking up by mistake great product
- BLTL-50-40D
Laura E - 02/17/2017
![Installation Instructions]()
Helpful Link
by: R T02/11/2017
Worked great until the thief removed hitch tube from the trailer and installed his own.
Comments
Thanks for your business and your review, R T. I am sorry to hear about your lock. For ultimate protection, combine this coupler lock with Blaylocks EZ Lock for gooseneck coupler set screw BLTL-51-40D - sold separately, which secures your adjustable couplers inner tube to the outer tube.
-- Laura E - 02/17/2017
Helpful Link
- BLTL-50-40D
by: David W.02/10/2017
I hope it fits so I'm waiting for the 2 horse trailler/Living quarters for my daughter till company put a new ramp instead 2 doors on back of the trailer. I bought it since a week from last thursday. She's at Netherlands & will move back to USA on July
- BLTL-50-40D
by: Lance03/06/2021
Excellent price, excellent service Fit is perfect on my trailer
- BLTL-50-40D
by: Gooseneck Coupler Lock12/21/2020
Worked great!! Have since gotten a couple more for trailers.
- BLTL-50-40D
by: R T02/08/2017
Worked great until the thief removed hitch tube from the trailer and installed his own.
- BLTL-50-40D
by: Tim01/30/2020
I recently purchased a Blaylock gooseneck lock as well as gooseneck setscrew locks and wheel chocks. I was so pleased with the gooseneck lock I purchased from etrailer in the past that I ordered a second one. Shipping was fast and accurate.
- BLTL-50-40D
by: Rich12/06/2013
First time I have delt with this company, very impressed. The have an excellent communication network, e-mails throughout the process. The gooseneck trailer lock was exactly want I wanted. Sturdy, heavy grade aluminum lock that will deter even the most aggressive thief. Easily installed and removed by the owner. Will definately order another one one for my new flatbed trailer next month.
- BLTL-50-40D
by: Kevin07/30/2020
Very easy to install. It will keep my horse trailer secure when it is not hooked up to my truck at horse show!
- BLTL-50-40D
by: Richard08/21/2020
I bought 2 of these and chose to get the locks keyed alike. Quality is good and I could not be happier with the purchase
- BLTL-50-40D
Steven - 12/03/2019
by: Steven12/02/2018
Works great! Now let those MF’s try to steal my gooseneck trailer. HAHA
Comments
I feel so secure with my gooseneck locked. Still love your product.
Steven - 12/03/2019
- BLTL-50-40D
by: TFS12/31/2013
The coupler lock fit my Superior coupler well and was easy to install and remove. Like any security device it could be defeated with some effort, but it will slow them down and require them to make some noise. The lock is made of materials that shouldn't rust or corrode so it outside storage is not a problem.
- BLTL-50-40D
by: Diane B.02/28/2013
The Baylock EZ Lock Gooseneck Coupler arrived quickly and it was easy to use. No assembly required! I feel my trailer is safe with this product.
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Ask the Experts about this Blaylock Industries Gooseneck Trailer Locks
- Blalock EZ Lock that Could Fit B-B Gooseneck TrailerI don't have a way to determine what coupler your trailer has which is needed to determine what Blaylock gooseneck coupler lock fits but we have a few options. If you have a Bulldog, Stallion, Superior, T.E.M. you'd want the part # BLTL-50-40D, or if you have the RAM coupler you'd need the part # BLTL-55-40D. If you have something different let me know and I'll let you know what the best option would be.
view full answer... - Will BlayLock Coupler Lock BLTL-50-40D Fit 2002 Sundowner Gooseneck TrailerThanks for the picture of your gooseneck coupler, based on that I can tell that the Blaylock EZ Lock Gooseneck Coupler Lock # BLTL-50-40D that you referenced will fit and work well.
view full answer...![Image 1 for]()
- Gooseneck Coupler Lock for a Sundowner TrailerThe Blaylock EZ Lock Gooseneck Coupler Lock part # BLTL-50-40D that you referenced works with most adjustable gooseneck couplers therefore it should work with yours as well and after looking at your photos I don't see any apparent issues. That said, I was not able to identify the exact model you have based on either photo and the only way you will be able to do this is by reaching out to the trailer manufacturer. I have attached a dimensional photo that may help with determining compatibility...
view full answer...![Image 1 for]()
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- Options For Lock on Square Tube Gooseneck CouplerWe do have a couple of options for locks on a square tube gooseneck coupler, though I was unable to find the brand of coupler for Quality Trailers. So what you can do is just take a look and see what brand you have, if you don't happen to know off-hand. That will allow you to choose the right coupler lock from the two below: - Bulldog/Stallion/Superior/T.E.M. Gooseneck Coupler: Blaylock EZ Lock Gooseneck Coupler Lock # BLTL-50-40D - RAM Gooseneck Coupler: Blaylock EZ Lock Gooseneck...
view full answer... - How Does Gooseneck Trailer Lock, # BLTL-50-40D, Attach to a Gooseneck CouplerBasically, the Gooseneck Trailer Lock, # BLTL-50-40D, sandwiches around the bottom of the gooseneck coupler on the trailer. The two hooks that look like duck heads go over the lip on one side and then you hold it up flat against the bottom of the coupler, and then you insert the pin that will be over the lip on the other side of the coupler.
view full answer...![Image 1 for]()
- Gooseneck Coupler Lock for 2015 PJ 32 Foot Gooseneck TrailerBased on my research, PJ trailers outfit their trailer with a Bulldog gooseneck coupler. As long as your trailer still has a Bulldog coupler, you will want to use Baylock EZ Lock Gooseneck Coupler Lock - Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers. For just the coupler lock without an included padlock, you will want to use part # BLTL-50. For the coupler lock with an included padlock, you will want to use # BLTL-50-40D. If you want the coupler lock, the set screw lock, and padlocks...
view full answer... - Gooseneck Coupler Lock CompatibilityThank you for your photo of a gooseneck coupler lock which is similar to the Blaylock EZ Lock Gooseneck Coupler Lock # BLTL-50. We do have gooseneck coupler locks for various brands of couplers. Locks # BLTL-50 and # BLTL-50-40D will fit on Bulldog, Stallion, Superior and T.E.M. gooseneck couplers. Lock # BLTL-55-40D fits Ram couplers only. With multiple trailers you will probably be best off using a multi-fit lock.
view full answer...![Image 1 for]()
- Recommended Coupler Lock To Fit on a Bravo Gooseneck TrailerI contacted our representative, Blaylock, to inquire about this EZ lock coupler # BLTL-50 working with Bravo products. He wasn't certain if it is compatible but he provided me measurements. See diagram to the right. The short bed extender by Pop Up SB series you have works with most Bulldog, Stallion, Superior, and T.E.M. gooseneck couplers. Other couplers may work but I recommend using the diagram to the right to view the measurements of the Blaylock EZ lock coupler. We also sell...
view full answer...![Image 1 for]()
- Trailer Lock Recommendation for a Trailer with a Bulldog Gooseneck CouplerI have a great theft-deterrent for your trailer that has the Bulldog Gooseneck Coupler part # BD0289340317 installed on it, but the Blaylock coupler lock part # BLTL-50-40D that you referenced would not be it. Instead you would need to go with a wheel lock like the part # RA-25 that works regardless of the coupler style of the trailer.
view full answer... - Coupler Lock for RAM, Bulldog Style Gooseneck CouplersThe Master Lock Trailer Coupler Lock # 377DAT is designed to fit trailer couplers that are towed with a rear hitch, not a gooseneck hitch. For a gooseneck coupler lock, you would want # BLTL-55-40D for RAM gooseneck couplers or # BLTL-50-40D for Bulldog/Stallion/Superior/T.E.M. couplers.
view full answer... - Recommendation For A Gooseneck Trailer LockThe MasterLock High Security King Pin Lock, Item # ML387, is not compatible with your Big Tex Gooseneck Trailer. The MasterLock is for fifth wheel trailers and will not work with gooseneck trailers. We do have some gooseneck locks like the the Blaylock EZ Lock Gooseneck Coupler Lock, Item # BLTL-50-40D, that will work if you have a Bulldog, Stallion, Superior, or T.E.M. coupler. If this will not work for you, let me know which coupler you have and I will look for other options.
view full answer... - Recommended Blaylock Gooseneck Coupler LockThank you for the photo of your coupler. When choosing a lock for the coupler it makes it much easier if you are able to identify the coupler manufacturer. The Blaylock EZ Lock Gooseneck Coupler Lock, part # BLTL-55-40D is designed to fit RAM Gooseneck Couplers. This lock has a wider bracket for the RAM Coupler. If you have a Bulldog, Stallion, Superior, or T.E.M. Gooseneck Coupler the correct lock for you is part # BLTL-50-40D. This lock has a narrower bracket feature. My contact...
view full answer... - Recommended Gooseneck Coupler Locks For 2012 Sundowner Rancher TrailerMany of the gooseneck locks we offer are designed to fit specific hitches and styles. If the gooseneck you have on your 2012 Sundowner 20 ft Rancher is a Bulldog, Stallion, Superior, or T.E.M. coupler, then I recommend part # BLTL-50-40D. This includes a stainless steel padlock. If your gooseneck is made by RAM, I recommend the Blaylock EZ Lock Gooseneck Coupler Lock, part # BLTL-55-40D. We do offer combo locks that secure both the coupler and the inner tube like part # BLTL-57-40D2...
view full answer...
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