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  1. Trailer Tongue Lock
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Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 313
Fastway

Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 313

Part Number: FA86-0015-313
In Stock
$54.00
Retail:$69.06
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Trailer Tongue Lock
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Protect just about any trailer from theft with this universal coupler lock, which uses a unique "ball" and shackle to fit a variety of coupler sizes and styles. Secures trailer when it is not in tow. Great Prices for the best trailer tongue lock from Fastway. Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 313 part number FA86-0015-313 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (929)
  • Q & A (0)
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Fastway Trailer Tongue Lock - FA86-0015-313

  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Alike
  • Fastway
  • Universal Application Lock

Protect just about any trailer from theft with this universal coupler lock, which uses a unique "ball" and shackle to fit a variety of coupler sizes and styles. Secures trailer when it is not in tow.


Features:

  • Universal design protects most trailers from being towed away
    • Multistep Uni-ball fits into any size ball coupler
    • Unique bend in reversible shackle lets it snug up tight to most types of couplers or coupler latches, including:
      • A-frame, straight channel, round tongue, flat plate and surge-type couplers
      • Trigger, pin, thumb and wraparound yoke latches
  • Tube key lock cylinder provides better security than standard key mechanisms
    • Harder to pick
    • More difficult to duplicate keys
  • Anti-drill pin discourages attempts to drill out the lock
  • Bolt-blocked locking system prevents thieves from prying the lock open
    • Uses internal bolts to engage the shackle's notches
  • Hardened, chrome-plated shackle and nickel-plated housing
  • 2 Keys included per lock
    • Key number: 313
  • Quantity: 1 lock


Specs:

  • Fits most 1-7/8", 2" and 2-5/16" ball couplers
    • Maximum coupler width: 4-1/2"
  • Shackle diameter: 5/8"
  • Limited lifetime warranty


Close up of bolt block mechanism

This close-up bottom view shows the solid steel bolt in the locked position where it would engage the shackle. (The shackle has been removed to show the bolt.)


DT25013 in useDT25013 in use
DT25013 in useDT25013 in use
DT25013 in useDT25013 in use

The above images show the lock in use on several types of trailer couplers


Dimensions of DT25013


86-00-5015-313 Fastway (Diversi-Tech) Maximum Security Trailer Coupler Lock - Key # 313





Customer Satisfaction Score:


Customer Reviews

Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 313 - FA86-0015-313

Average Customer Rating:  4.7 out of 5 stars   (929 Customer Reviews)

Protect just about any trailer from theft with this universal coupler lock, which uses a unique "ball" and shackle to fit a variety of coupler sizes and styles. Secures trailer when it is not in tow.

by:

This is one serious coupler lock. If anybody manages to steal my boat they will have earned it.



by:

secure!



by:

Prompt shipping, great product. Thanks



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by:

I have bought several of these locks for my dumpster rental business which I use several dump trailers for. I love that they can all be keyed the same. They are the only coupler lock I have found that reliably works. They do have to be lubricated every now and then to keep them working smoothly. That’s my only complaint.



by:

Works well on my dump trailer and 20' deck trailer. Seattle weather has not impacted the lock. Gives me some peace of mind that it would slow down a thug. It's a good value for me.



by:

It the best one we have found so far. With the keyed alike ones we have them on all our trailers.



by:

Great products. Very convenient to have all my trailers locked and using only one key



by:

These trailer coupler locks are great, easy to install and easy to take off. More than pleased the product and the shipping! Thanks guys, keep up the good work!



by:

Bought a key matched set to replace my cheap zinc Master tongue lock. These things are solid and give me confidence that my trailers will remain safe



by:

Perfect fit. The lock looks great and is a much needed accessory for RV's.



by:

I already have this lock, wanted another for my camper I think it was great I could order another with the same key code, I have 2 locks and use same key. Awesome.



by:

I still have my trailer so I'm guessing the lock works.



by:

Seems sturdy. Unfortunately Fastway is one of those companies that thinks it is necessary to collect marketing information for you to complete warranty registration. Minus 1 star for that.



by:

Works great. I park my trailer in public areas on occasion. It hasn't gotten ripped off yet!



by:

I bought several of these, keyed alike and have found them useful. The keyed alike feature is a winner. One key on every set of vehicle keys and I can access any of the rigs at will. The product itself can be a bit tricky to align, and on a steel hitch it will take some of the paint off eventually. Better than getting stolen I'd say. I've used it on 2 inch, 2&5/16 50mm and 1&7/8 couplers. The best fit is on the hitch I show a picture of, though in this case the lock is probably worth more than the trailer. . .



by:

I have not installed the lock on the trailer yet! My trailer is available! From what I can see the lock looks very strong and easy to use! I'm sure looking forward to using the lock! It should provide excellent security!



by:

As always, e-tailer delivers a quality product at a reasonable price with quick shipping. I like the option to purchase Coupler locks that are keyed the same.



by:

Excellent product, fits the coupler on my Airstream trailer perfectly, very heavy strong secure lock.



by:

item has not arrived yet



by:

Ball not as big as it should be and had to shim it. Tricky to get it tight enough to stay on my trailer hitch. Very heavy duty and seems to do the job.



by:

I own 3 of them, nice thing was I was able to order all 3 with the same key. Simple to use and adds sense of security.



by:

We’ve been using this coupler lock on our little camper for about a year. It’s easy to use, and we can rest a bit easier knowing our camper is protected.



by:

It has proved to be an awesome trailer lock. Locking mechanism works smoothly. I purchased 1 for each of my 3 trailers and all keyed alike.


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Show More Reviews

See what our Experts say about this Fastway Trailer Tongue Lock

  • Can the Master Lock Trailer Coupler Lock # ML389DAT be Keyed Alike
    I do have a solution for you, but the Master Lock Trailer Coupler Lock - 1-7/8", 2" and 2-5/16" Ball Couplers # ML389DAT that you referenced does not have the option to order the locks so that they are keyed alike. For a coupler lock that fits 1-7/8", 2" and 2-5/16" couplers and can be keyed alike I recommend going with the Fastway Universal Trailer Coupler Lock # FA86-0015-318. This is one of our most popular coupler locks and has received excellent reviews from customers. We have multiple...
    view full answer...
  • Recommended Coupler Lock For a Boat Trailer Which Attaches to a 2" Ball
    I find the Fastway Universal Coupler Lock # FA86-0015-313 to be one of our more versatile coupler locks. I have linked a video below showing it used on standard and surge style couplers of different shapes and sizes. If you are still unsure if this is the best lock for your boat trailer please send me an image of the coupler along with dimensions so I can help you find the best lock for you.
    view full answer...
  • Parts Recommendations for Theft Deterrents for Trailer
    We can help, but determined thieves are hard to totally beat. If I could see your coupler I could recommend you the best style of lock we'd have for it. The best solution though is multiple locks like a wheel lock and a coupler lock plus a GPS or alarm system as well. The most universal coupler lock we have is the part # FA86-0015-313 which we have found to be very universal and effective. Then for a wheel lock we have the part # RA-25 which would work well.
    view full answer...
    Image 1 for
  • Best Keyed Alike Trailer Coupler Lock
    Yes, we do have a lock that is keyed alike that will fit a coupler like the Demco Trailer Coupler item # DM14040-81. It is the Fastway Universal Trailer Coupler Lock item # FA86-0015-318. If you order multiples of the part # FA86-0015-318, they will all have key number 318, part # FA86-0015-313 will have key 313 and so on. This lock fits 1-7/8", 2" and 2-5/16" couplers. I attached a videp below that shows more about this lock.
    view full answer...
  • Can Fastway Universal Trailer Coupler Lock be Keyed Alike
    Yes, you can get two keyed alike versions of the Fastway Universal Trailer Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers. This lock is offered with multiple part numbers, each one with a key number that corresponds to the last 3 digits of the part number. So the part number # FA86-0015-313 will include one coupler lock and two number 313 keys. If you want 2 locks with the same key, you would order 2 of them with the same part number.
    view full answer...
  • Coupler Lock that Fits 2001 Ranger Boat Trailer
    While the Diversi Tech coupler lock you mentioned is no longer available we do have the similar Fastway coupler lock part # FA86-0015-313 that would work on your style of coupler. This is actually made by same company as the Diversi Tech. I attached the picture you referenced as well.
    view full answer...
    Image 1 for
  • Difference Between Fastway Universal Trailer Coupler Locks
    The Fastway Universal Trailer Coupler Lock is offered with many part numbers, for instance # FA86-0015-316, # FA86-0015-318, or # FA86-0015-313. Each part number includes keys that correspond the the last 3 digits of the part number. You could order ten locks with part number # FA86-0015-318 and all ten would include the same keys number 318. These locks are universal fits for the majority of 1-7/8", 2" and 2-5/16" ball couplers to protect your trailer. Check out the review video to...
    view full answer...
  • Keyed Alike Coupler Lock For My Travel Trailer
    Though we do not carry the Reese Towpower 72783 coupler lock, we do have The Fastway Universal Trailer Coupler Lock # FA86-0015-313 that comes with the 313 key. You can order as many as you need and they all will come with the same key. This would require you to switch to the Fastway coupler lock though as it will not match your Reese Towpower lock. The lock has an unique bend in the reversible shackle that lets it snug up tight to most types of couplers or coupler latches. The tube key...
    view full answer...
  • Recommended Coupler Lock that is Keyed Alike
    I do have a solution for you, however the Master Lock Trailer Coupler Lock # ML389DAT referenced in your question cannot be keyed alike. For a similar option that is keyed alike, I recommend looking at the Fastway Universal Trailer Coupler Lock # FA86-0015-318. Like the Master Lock product you were looking at, this coupler lock is compatible with 1-7/8 inch, 2 inch, and 2-5/16 inch couplers. It features an anti-drill pin to discourage attempts to drill out the lock and a bolt-blocked...
    view full answer...
  • Rekeying and Keyed Alike Options for Trailer Coupler Locks
    I am sure a local locksmith would have no problem rekeying the Master Lock Trailer Coupler Lock item # ML389DAT. They are not able to be keyed alike but if you are looking for multi coupler locks that you can use the same key on I recommend the Fastway Universal Trailer Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers item # FA86-0015-318. We have several different part numbers that have their own key. All of the part # FA86-0015-318 will have key 318. All of the part # FA86-0015-313...
    view full answer...

Do you have a question about this Trailer Tongue Lock?


Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video Edited:
Dustin K
Employee Cole B
Installed by:
Cole B
Employee Chris R
Installed by:
Chris R
Employee Hayden R
Installed by:
Hayden R
Employee Wilson B
Written by:
Wilson B
Employee Adam E
Video by:
Adam E

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