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EZ Lock Gooseneck Coupler Lock Combo - Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers
Blaylock Industries

EZ Lock Gooseneck Coupler Lock Combo - Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers

Part Number: BLTL-53-40D2
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$102.16
Retail:$154.64
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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. A second lock secures the inner tube. Includes 2 padlocks. 1-800-940-8924 to order Blaylock Industries gooseneck trailer locks part number BLTL-53-40D2 or order online at etrailer.com. Free expert support on all Blaylock Industries products. Great prices and Fastest Shipping for EZ Lock Gooseneck Coupler Lock Combo - Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers. Gooseneck Trailer Locks reviews from real customers.
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Blaylock Industries Gooseneck Trailer Locks - BLTL-53-40D2

Highlights

  • Robust Theft Deterrent: Made from rugged aluminum, perfect for gooseneck trailers.
  • Dual Lock System: Secures both coupler opening and inner tube for complete safety.
  • Fits Multiple Brands: Compatible with Bulldog, Stallion, Superior, and TEM couplers.
  • Lightweight yet Strong: Aircraft-grade aluminum resists wear and corrosion.
  • Easy Installation: Includes four keys and Master Lock padlocks for hassle-free use.
  • Made in USA: Assures high quality and durable construction for long-lasting security.

Features to know about

Ultimate Peace of Mind: Secure Dual Lock System

Worried about trailer theft? The EZ Lock Gooseneck Coupler Lock Combo provides unparalleled security with its dual locking mechanism. It features one lock for the coupler opening and another to secure the inner tube to the outer tube, ensuring that both the latch and adjustable tube are rendered inoperable. With a robust design tailored for Bulldog, Stallion, Superior, and T.E.M. gooseneck couplers, you'll enjoy true peace of mind whenever your trailer is parked.

Built to Last: Aircraft-Grade Aluminum Construction

Durability and strength are key when protecting your trailer. Made from aircraft-grade aluminum, this lock is both lightweight and incredibly strong. Designed to resist wear and corrosion, it remains rustproof in all weather conditions while maintaining its pristine appearance for years. With no rust or fuss, it stands as a long-lasting solution that's been praised for weathering time and the elements exceedingly well.

Tailored Fit for Your Trailer: Versatile Compatibility

Finding a lock that fits perfectly can be daunting, but this one is made to work seamlessly with a variety of adjustable gooseneck couplers, including those from Bulldog, Stallion, Superior, and T.E.M. With dimensions of 11" long x 6-1/4" wide x 4-1/2" tall for the latch lock, and 3-1/8" long x 2-11/16" wide x 2-5/16" tall for the set screw lock, this combo ensures a snug, secure fit without the need for adjustments.

Convenience at Your Fingertips: Keyed Alike Option

For anyone juggling multiple keys, the ease of keyed alike padlocks cannot be overstated. This coupler lock set comes with 4 keys, all matching, meaning you can operate both locks without having to fumble for different keys. It's convenience and ease summed up in one thoughtful feature, making it less hassle for folks managing multiple trailers.

Effortless Installation: User-Friendly Design

Installation that's a headache is no fun, but luckily this lock set is designed for simplicity. It slides effortlessly over your trailer's coupler bracket and set screw, securing with 3/4" diameter steel pins that lock in place using included padlocks. It all comes together to create a user-friendly experience that gets you set up in no time, allowing you to enjoy the peace of mind knowing your trailer is secure.

Specs

Application

  • Application: most adjustable Bulldog, Stallion, Superior, and T.E.M. gooseneck couplers

Dimensions

  • Coupler latch lock dimensions: 11" long x 6-1/4" wide x 4-1/2" tall
  • Set screw lock dimensions: 3-1/8" long x 2-11/16" wide x 2-5/16" tall

Pin Specifications

  • Pin diameter: 3/4"

TL-53 EZ Lock Gooseneck Coupler Lock Combo - Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers





Customer Satisfaction Score:

Ratings & Reviews

4.7

507 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. A second lock secures the inner tube. Includes 2 padlocks.

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See what our Experts say about this Blaylock Industries Gooseneck Trailer Locks

  • What Gooseneck Coupler Lock do I Need for My 1999 Sundowner 2 Horse Trailer with Dressing Room?
    Hello Pegi, For your 1999 Sundowner you will want the EZ Lock Gooseneck Coupler Lock Combo - Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers # BLTL-53-40D2, or if you do not want the combo, you could get the one you were looking at # BLTL-50-40D. Now that we got the lock figured out, I must ask, what kind of horses do you have? I showed Western growing up and would love to have horses again one day.
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  • Recommended Lock for a Bulldog BX1 Gooseneck Trailer Coupler
    Sorry we are not going to have anything close to what you are looking for. The Bulldog BX1 Gooseneck Coupler item # BD1289200300 has a handle assembly at the bottom so our item # BLTL-53-40D2 would not fit. Our only solution to locking it would be to use a padlock like item # TMX83FR. When the BX1 couplers are in the coupled position, you can place a padlock through the hole as shown in the picture below. The coupler could then be secured with or without a trailer connected.
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  • Coupler Lock Needed For A Gen-Y Executive 5th Wheel to Gooseneck Coupler
    Hey Chip, If your Gen-Y Executive 5th Wheel to Gooseneck Coupler has the SnapLatch feature you can use the InfiniteRule Lock for Gen-Y Hitch SnapLatches # IR48FR. If you have the older model without the SnapLatch you would need Gen-Y's GH-8111 coupler lock. It's been discontinued so we no longer have stock on it but you might still be able to find it somewhere else or could reach out to Gen-Y to see if they still have some available.
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  • Lock Recommendation for Bulldog Gooseneck Coupler
    The EZ Lock Gooseneck Coupler Lock Combo part # BLTL-53-40D2 will work with a Bulldog gooseneck coupler like what you have and will provide the best theft protection. I have attached a photo of the above lock installed on a Bulldog gooseneck coupler for you as well. The EZ Lock Gooseneck Coupler Lock Combo is made of a rust proof aluminum and fits tightly to the coupler. It comes with two locks, one for the gooseneck coupler and one for the inner tube. Each lock comes with 2 keys each...
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  • Will the Blaylock EZ Lock Gooseneck Coupler Lock Combo Fit Bulldog Gooseneck Coupler
    The EZ Lock Gooseneck Coupler Lock Combo # BLTL-53-40D2 will work well for your Bulldog Gooseneck Adjustable Coupler # BD0289250300. Unfortunately we have not yet had a chance to test the lock on a 0289340317 coupler to be sure of the fit. I have attached a diagram with the dimensions of the coupler lock in the # BLTL-53-40D2 combo for you to compare with your coupler. This is the best way to ensure the coupler lock with fit with your 0289340317 Bulldog coupler. I have also attached...
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  • Coupler Lock Recommendation for a Bulldog BX1 Gooseneck Trailer Coupler
    The Bulldog BX1 gooseneck couplers have that handle assembly at the bottom so the lock that would fit at the bottom of the coupler in lock set # BLTL-53-40D2 would not fit. The BX1 series of gooseneck couplers can be locked with a padlock which you could get locally. When the BX1 couplers are in the coupled position, you can place a padlock through the hole as indicated in the picture. The coupler could then not be opened with or without a trailer connected.
    view full answer...
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  • Gooseneck Coupler Lock Recommendation for 2018 Big Tex Gooseneck
    I searched online for your 2018 Big Tex and found a picture of it with the EZ Lock Gooseneck Coupler Lock Combo # BLTL-53-40D2 installed so we know this will work well for you!
    view full answer...
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  • Trailer Hitch Coupler Locks For a Gooseneck Trailer With Bulldog Coupler
    With your trailer having a Bulldog coupler you will want to select one of the following locks. Blaylock EZ Lock Gooseneck Coupler Lock # BLTL-50-40D EZ Lock Gooseneck Coupler Lock Combo # BLTL-53-40D2 AMPLock Trailer Coupler Lock # AMP69FR The AMPLock Trailer Coupler Lock # AMP49FR you found is specifically for Atwood and flat nose couplers.
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  • Gooseneck Coupler Lock for Texas Pride Gooseneck Dump Trailer
    Thanks for the picture of your Texas Pride Gooseneck. Based on that we know that the coupler lock part # BLTL-53-40D2 will fit and work great.
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  • Best Gooseneck Hitch Lock for Bulldog Gooseneck Coupler
    Yes, the EZ Lock Gooseneck Coupler Lock Combo part # BLTL-53-40D2 will work with a Bulldog gooseneck coupler. I have attached a photo of the above lock installed on a Bulldog gooseneck coupler for you as well. The EZ Lock Gooseneck Coupler Lock Combo is made of a rust proof aluminum. It comes with two locks, one for the gooseneck coupler and one for the inner tube. Each lock comes with 2 keys each for a total of 4 keys. The locks are also made here in the U.S.A.
    view full answer...
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  • Coupler Lock for an Unknown Gooseneck Trailer Coupler
    Without any identify marks on the coupler itself you would need to contact the trailer manufacturer to determine the brand and model used for that specific trailer. Although yours looks to be a RAM coupler more than anything else. If it is a Ram coupler then you can use lock # BLTL-55-40D.
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  • Will EZ Lock Gooseneck Coupler Lock Set # BLTL-53-40D2 Fit an Interstate Gooseneck Trailer
    I looked at several images of the gooseneck couplers used on Interstate gooseneck trailers and I am confident that the EZ Lock Gooseneck Coupler Lock Set # BLTL-53-40D2 will be compatible with the couplers on those trailers.
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  • Option For Gooseneck Trailer Coupler Lock
    There is an option for a gooseneck trailer coupler lock, though they are specific to certain brands of coupler. So depending on that you can use a lock from Blaylock that fits around the base, and also includes a set screw lock; here are the options depending on your coupler brand: - RAM Gooseneck Coupler: EZ Lock Gooseneck Coupler Lock Combo # BLTL-57-40D2 - Bulldog/Stallion/Superior/T.E.M. Gooseneck Coupler: EZ Lock Gooseneck Coupler Lock Combo # BLTL-53-40D2
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  • Recommended Gooseneck Coupler Lock For A Kaufman Trailer
    The Blaylock EZ Lock Gooseneck Coupler Lock # BLTL-55-40D per Kaufman is the correct lock for you. If you need the set screw as well then you will need the # BLTL-57-40D2. This kit includes both the lock for coupler section and the set screw you will need. I attached a review video link below.
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  • Recommended Keyed-Alike Locks for Multiple Trailer Hitches
    I do have a few possible solutions for you, however we do not currently offer a product that would allow you to have everything in your system keyed-alike. Depending on the tow vehicles you drive, I recommend looking at the BOLT Trailer Hitch Receiver Locks like the # BL7023584. These are vehicle specific pin locks that, depending on the tow vehicle you are using, can actually be coded to your ignition key - so you will always have the correct key with you. Since you do have multiple...
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  • Can a Gooseneck Trailer Be Stolen by Dragging it Away with Just the Safety Chains
    They must have been talking about bumper pull trailers because there is no safe or sane way to pull a gooseneck trailer using the safety chains. The trailer would topple over or slide into the thief's vehicle. The best way to prevent someone from trying to drag any type of trailer away by the chains is to make the chains removable if they aren't already and when the trailer is parked store them in a locked storage container on the trailer such as # DZ91717P. But that is not going to...
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  • Longest Available Gooseneck Hitch Pin Lock
    The longest locking hitch pin we have available for gooseneck applications is the InfiniteRule Hitch Lock # 34065041, which features a shank/inside pin length of 4-7/8". Its overall length is 7-5/8". Your best option is likely with a latch lock like the EZ Lock # BLTL-53-40D2. This particular lock is designed specifically for Bulldog, Stallion, Superior, and T.E.M. gooseneck couplers. If you can tell me what model gooseneck coupler you have I will be happy to make a different recommendation...
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  • Replacement Legs for Reese M5 5th Wheel Trailer Hitch for Ford Factory Puck System
    Hey Dan! That 30931 part number you gave me came back as the Replacement Legs for Reese M5 5th Wheel Trailer Hitch for Ford Super Duty item # RP98FR. They work with the 32K Reese M5 5th Wheel Trailer Hitch for Ford Towing Prep Package item # RP68FR you mentioned. We do not have any replacement parts for these legs.
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  • Can the Reese Tow and Store Lock Kit Be Keyed Alike
    The Reese Tow and Store Lock Kit part # RP7014700 does not have a keyed alike option so there would be no way to obtain multiple kits with the same key unfortunately. However, you could combine any of the etrailer.com locks and they would all come keyed alike so long as you select that option on the product page. I have attached a list of these options for you below. The etrailer.com Trailer Coupler Lock part # e98895 or part # e98897 could be combined with multiple etrailer.com Trailer...
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  • Coupler Lock Recommendation for a Trailer with a Bulldog Gooseneck Coupler
    Yes, the EZ Lock Gooseneck Coupler Lock Combo # BLTL-53-40D2 that you referenced comes with two locks and would work well on your 20k Bulldog Coupler. One lock secures the coupler opening and the other secures the inner tube of the trailer to the outer tube.
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  • Recommended Way to Lock a Trailer w/ a Ranch Hitch 5th Wheel Adapter
    I have a solution to secure your trailer but the EZ Lock Gooseneck Coupler Lock BLTL-53-40D2 you were looking at won't fit the Anderson Ranch Gooseneck Hitch Adapter item # AM3100. Instead you will want to use the Rack'Em Lock'em Magnum Wheel Lock item # RA-25. This lock can be used on any trailer no matter what brand of coupler you have. It fits 12" - 20" wheels and can be keyed alike if you need more than one. I have linked a review video below.
    view full answer...
  • Preventing Theft Of 5th Wheel Trailer Using Convert-A-Ball Cushioned 5th-Wheel-To-Goosenck Adapter
    The traditional gooseneck coupler locks like the # BLTL-53-40D2 will not work on this adapter. We do have a few solutions though that will help with theft reduction though. First you can loosen the set screw that holds the inner coupler tube in, remove the coupler, and then store it in a locked vehicle or other location. If the coupler part isn't there no one will be able to come and steal your trailer when you're not around it. Another more traditional option would be using the Super...
    view full answer...
  • Recommended Coupler Lock for the Convert-A-Ball Gooseneck Coupler Adapter
    The EZ Lock Gooseneck Coupler Lock Combo - Bulldog/Stallion/Superior/T.E.M. Gooseneck Couplers # BLTL-53-40D2 is actually not going to work with the Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter # CAB-C5G as this lock is designed to be used with adjustable Bulldog, Stallion, Superior, and T.E.M. gooseneck couplers. Instead, a simple yet alternative option is to use the Master Lock 1-9/16" Wide Solid Brass Body Padlock with 2" Shackle - Long Shackle # ML140DLH. This is just a...
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  • Coupler Lock Recommendation for a Gooseneck Trailer with Bulldog Coupler
    The EZ Lock Gooseneck Coupler Lock # BLTL-53-40D2 was specifically designed to work with Bulldog gooseneck hitches so it should work well for you. Otherwise you will need to go with a wheel lock like the part # WI490.
    view full answer...
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