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  1. Trailer Tongue Lock
  2. Fastway
  3. Fits 1-7/8 Inch Ball
  4. Fits 2 Inch Ball
  5. Fits 2-5/16 Inch Ball
  6. Keyed Alike
Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 303

Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 303

Item # FA86-0015-303
Retail:$69.34
Our Price: $53.95
You Save: 22%
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 303 part number FA86-0015-303 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Fastway Trailer Tongue Lock - FA86-0015-303

  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Keyed Alike
  • Surround Lock
  • 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: 303
  • 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


86-00-5015-303 Fastway (Diversi-Tech) Maximum Security Trailer Coupler Lock - Key # 303





Customer Satisfaction Score:


Customer Reviews

Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 303 - FA86-0015-303

Average Customer Rating:  4.7 out of 5 stars   (913 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 coupler is very heavy duty and hopefully will deter any thieves.



by:

I just received this lock and have used it only once on a small, folding-type trailer. But, from everything that I can see, it looks to be very well made. The key/lock assembly appears to work well and I can’t imagine that it would be easy to defeat.
We have a larger, heavier trailer that we have yet to use it on. If my experience changes, I will update my review.



by:

Friendly people to deal with works hard to get you what you need good parts fast shipping



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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:

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:

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



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:

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:

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:

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:

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



by:

Best quality coupler lock on the market. Also priced fair!



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:

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.



by:

Love the product I have 8 of them keyed alike nothing stolen



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:

Sent key code as ordered to mstch our fleet. Thank You!



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 was a little disappointed in the lock. The shackle is very robust and I'm sure very strong but the body of the lock, I'm not so sure. It feels very light weight. It is not magnetic so it's not steel. It appears to be cast aluminum or diecast. It seems like one good wack with a hammer would break it but maybe not, maybe it's stronger than I think. It does fit very nice and tight on my coupler and the only way a thief would get it off would be to
break it or cut it. I would buy it again if I needed one for another trailer.



by:

quite a set up ,,hope it keeps folks from taking my trailer



by:

Locks seem heavy duty. I tried them on 4 different types of locks and found no issues with them locking. I purchased these for our whole fleet of trailers so time will tell how the hold up.


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See what our Experts say about this Fastway Trailer Tongue Lock

  • Coupler Lock Recommendation that Can Be Keyed Alike
    The Steal Shield A-Frame Trailer Coupler Lock # SS05110 that you referenced can't be keyed alike unfortunately. We do have several coupler locks that can be keyed alike though. I attached a link that will show you all of them. The most popular one we carry though is the Fastway Universal Trailer Coupler Lock like # FA86-0015-303. The key number will depend on the part number. When you order multiples of part # FA86-0015-303, they will all have key #303. If your order multiples of part...
    view full answer...
  • Multiple Locks for a 2-5/16 Inch Coupler that Can Be Keyed Alike
    Unfortunatley, the Master Lock Trailer Coupler Lock # ML389DAT cannot be keyed alike. But I do have an option that may work for you. The Fastway Universal Coupler Lock # FA86-0015-303 uses the specifc 303 key code and can be ordered in multiple quantities. There a number of options of different key codes available for you to choose from and any will fit a 2-5/16 inch coupler.
    view full answer...
  • What is the Difference Between the Fastway Coupler Locks # FA86-0015-303 and FA86-0015-316?
    The only difference between the Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 303 # FA86-0015-303 and the Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 316 # FA86-0015-316 is the cut of the key. The # FA86-0015-303 comes with a lock compatible with Fastway key 303 while the # FA86-0015-316 comes with a lock compatible with Fastway key 316. Other than this difference, these coupler locks are exactly the same.
    view full answer...
  • Can The Fastway Universal Coupler Lock # DT25013KA Be Keyed Alike With Fastway Receiver Lock
    When it comes to The Fastway Trailer Hitch Receiver Lock - 2 inch Hitches - 5/8 inch Diameter - Qty 1 # FA86-00-3050 can be keyed alike. You would have to purchase the receiver lock first then when you receive the part get the key number. Then you call back in and buy the other item and tell us what key number you would need, and we could send you the correct one. The The Fastway Universal Trailer Coupler Lock for 1-7/8 inch, 2 inch and 2-5/16 inch Couplers # FA86-0015-317 is already...
    view full answer...
  • Replacement Jack and Coupler for a 1955 Traveleze Trailer
    Sounds like you are looking for a trailer jack. I looked up some pictures of your 1955 Traveleze and it is built on an A-frame so for an A-frame jack something like the part # TJA-5000S-B would work great. I attached a review video for more info for you to check out as well. Or it is possible that you are looking for a coupler repair kit. We offer several repair kits, but it will depend on what coupler you have on your trailer to know what would work best. See attached link to see them...
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  • Coupler Lock that Fits EZ Latch Demco Coupler without Lip
    For the channel style of Demco EZ latch coupler that does not have a lip around it you'd want the wrap around style coupler lock like the part # FA86-0015-303 as the # BLTL-23 only fits the Bulldog Collar Lok style couplers.
    view full answer...

Do you have a question about this Trailer Tongue Lock?


Info for this part was:

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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