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Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 310
Fastway

Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 310

Part Number: FA86-0015-310
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$54.74
Retail:$68.99
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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 310 part number FA86-0015-310 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (930)
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  • Videos (1)
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Fastway Trailer Tongue Lock - FA86-0015-310

  • 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: 310
  • 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


86-00-5015-310 Fastway (Diversi-Tech) Maximum Security Trailer Coupler Lock - Key # 310





Video of Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 310

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Breaking Down the Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers

Today we're going to be taking a look at the Fastway Universal Coupler Lock. The universal design is going to protect most trailers from being towed away, so it's designed to provide maximum security for your unattended trailer. That's going to protect it from theft. It's going to use a multi-step uniball that fits into any size ball coupler. Now this piece is a solid construction. It's not hollow like similar designs and models, and the shackle has a really nice unique bend.

This is a reversible design that allows it to snug up tight to most type of couplers or coupler latches including all the ones that you see here on the table such as A-frame, straight channel, round tunnel, flat plate and surge type couplers. It's also going to accommodate a variety of latching mechanisms such as trigger, pin, thumb and wrap around yoke latches. It works great on all the ones that you see here on the table, a really nice universal design that's going to provide maximum security to your unattended trailer. The unit features a tube key lock cylinder that provides better security than standard key mechanisms. It's a lot harder to pick, and it's more difficult to duplicate keys. It's also going to feature an anti-drill pin that discourages attempts to drill out the lock.

The unit is also going to feature a bolt-blocked locking system to prevent thieves from prying the lock open. Inside this hole right there there's going to be a small bolt that engages the shackle. Right now it would be in the unlock position, and you can see how that comes out just a little bit. It doesn't take much to secure the unit, but that bolt that runs through there engages the grooves on the shackle to keep it from being pried off of the trailer coupler. Now when it comes to the construction we're looking at hardened steel construction. When it comes to the shackle it's going to provide maximum cut resistance, chrome-plated finish, does a great job at resisting rust and corrosion.

Then we're looking at a solid die-cast, corrosion resistant housing that's very strong and very durable. Two keys are included per lock, they are numbered. The keys are going to be unique to the universal lock that you choose. This is going to fit 1 7/8 inch, 2 inch and 2 5/16 inch ball couplers. You just need to make sure that the coupler width does not exceed 4 1/2 inches, the shackle diameter is a 5/8 of an inch and the unit is going to be covered with a limited lifetime warranty. I want to show you how it installs and how easy it is to use.

What you'll need to do is separate the 2 components, so just move it to the unlock position. It also has a nice dust cap that protects that lock opening. It's going to do a great job at keeping out dirt and moisture. When you're ready to use it, all you need to do is make sure that the coupler is in the open position. The ball portion goes in there. Then all you got to do is secure it just as if you're hooking up to your hitch ball and then install the shackle. You need to determine which way is going to work best for your application. For this one I want to make sure that the point is pointing back towards the trailer. It is a universal design, that way you can adjust it however you need to use the lock to fit your application the best. Then we move it to an unlock position, allow that shackle to go down as far as possible. Move the key to the lock position, and it removes from the core. Place it over the dust cap, and that's on there. It's not going to come off. The only way to get it off is to use one of the 2 keys to unlock the unit. That's going to do it for today's look at the Fast Way Universal Coupler lock.

Customer Satisfaction Score:


Customer Reviews

Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 310 - FA86-0015-310

Average Customer Rating:  4.7 out of 5 stars   (930 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:

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.

Jonathan

12/2/2023

These are good locks, again I have bought a 3rd one and again was able to order with the same key. I share the 3rd lock for a utility trailer me and my son use real nice to be able to have the same keyed locks.

Etrailer Expert

Mike L.

12/3/2023

@Jonathan Being able to order keyed-alike locks is definitely convenient!


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:

Awesome beautiful piece key matches my hitch also



by:

Great product for a great price and I was able to buy 2 keyed alike!



by:

Great product. Is my second one, after being tired of the cheaper junk ones.



by:

It feels very strong and secure.



by:

Excellent product and fast delivery.



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



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:

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 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.


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Info for this part was:

Employee Mike L
Expert Research:
Mike L
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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