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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. Surround Lock
Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 318
Fastway

Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 318

Part Number: FA86-0015-318
In Stock
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$56.84
Retail:$68.90
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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 318 part number FA86-0015-318 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (974)
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Fastway Trailer Tongue Lock - FA86-0015-318

  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Alike
  • Fastway
  • Steel
  • 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: 318
  • 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


86-00-5015-318 Fastway (Diversi-Tech) Maximum Security Trailer Coupler Lock - Key # 318




California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.7

965 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.

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Show More Reviews

See what our Experts say about this Fastway Trailer Tongue Lock

  • Recommended Trailer Coupler Locks for Wide Coupler Security
    For your Atwood Channel Tongue Trailer Coupler 80060, I recommend the Fastway Universal Trailer Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers # FA86-0015-318 or the Master Lock Coupler Lock for 1-7/8", 2", 2-5/16" Couplers # ML389DAT are both good options. The latter doesn't have any restrictions of the width of the coupler.
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  • Solution for Replacement Key HZN LB060 For Reese Coupler Lock
    Good morning Paul; based on the HZN LB060 it sounds like you have a Reese coupler lock or hitch pin lock. Replacement keys are no longer offered for these. The best solution I have is to switch to a different lock like the Fastway # FA86-0015-318 or etrailer # e98881.
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  • Recommended Hitch Lock and Coupler Lock Incorporating Safety Chains
    I am not aware of any chain lock. We do have some ball mounts like the B&W Tow & Stow 3-Ball Mount - 2" Hitch - 5" Drop, 5-1/2" Rise - 10K - Black # BWTS10048B which when using a locking hitch pin like # 63232 will secure the shank and ball to the hitch receiver. The Curt Channel Style # C45900 will also secure the ball and mount using # C23556. If you want to secure a coupler to the ball you can use # BD580403. If you really want to secure your chains, you can use a cable lock like...
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  • What is the Strongest Coupler Lock and Locking Pin That Will Fit My Square Coupler
    I do have a recommendation for a coupler lock for your square coupler. I recommend the Fastway Universal Trailer Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers # FA86-0015-318. I recommend the Fastway Universal Lock because it is made to fit various couplers, including square ones like yours. Also, the bolted lock is internal to prevent prying and the key mech is rounded to make it more difficullt to pick. Finally, it fits couplers up to 4" wide and the shackle is 6" long top to bottom,...
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  • Recommended Lock for Demco eZ-Latch Coupler
    To secure your PJ Trailer that's equipped with the Demco eZ-Latch Coupler # DM14040-81 I highly recommend the Fastway Universal Trailer Coupler Lock # FA86-0015-318, which doesn't require a lip on the coupler for a proper connection. This is a heavy-duty lock that uses a ball and shackle to prevent potential thieves from coupling their truck to the trailer and taking off. Its hardened chrome-plated construction will resist corrosion and the bolt-blocked locking system prevents the lock...
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  • Coupler Lock Recommendation for UFP A-60 Brake Actuator
    We had the chance to install the Fastway coupler lock part # FA86-0015-318 on an actuator like your UFP A-60 and found that it fit and worked well. Check out the picture I attached to see the lock installed on the coupler.
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  • What Type of Coupler Does BlayLock Coupler BLTL-20 Fit
    The Blaylock Coupler Lock # BLTL-20 that you referenced is designed to fit the Bulldog Collar Lok style couplers like what you see in the picture I attached. If you are looking for a more universal style lock the Fastway part # FA86-0015-318 is very universal and effective. It also works on Collar Lok couplers as well. The second picture I attached shows this lock installed on a few of the more popular coupler designs.
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  • Best Coupler Lock Options for a 2015 Ranger Trail Boat Trailer
    We have a several universal options of lock, there are two that stand out that I recommend choosing from. First, he Master Lock Trailer Coupler Lock # ML389DAT is a great option because it has a bright red color to draw attention to the fact that there is a lock on the trailer. Since the idea behind a lock is to deter theft, drawing attention to the lock will help to intimidate a would-be trailer thief. Then one of the most popular options is the Fastway Trailer Coupler Lock # FA86-0015-318....
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  • Coupler Lock that Fits Airstream with Trigger Latch Coupler
    For your Airstream with a trigger latch style coupler a Fastway Coupler lock like the part # FA86-0015-318 would be your best option as it is the most universal style coupler and it works really well.
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  • Recommended Trailer Coupler Lock For Demco Trailer Coupler # DM69FR
    I have another option for you but the EZ Lock Trailer Coupler Lock for 1-7/8", 2", 2-5/16" Bulldog Collar-Lok Couplers # BLTL-20 you were looking at is only confirmed to fit the Bulldog Collar-Lok couplers and will likely not work with your Demco Trailer Coupler # DM69FR. Instead I recommend the Fastway Universal Trailer Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers # FA86-0015-318 which is the same concept but is adjustable and will work perfectly on your # DM69FR. I included a video...
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  • How To Lock the Titan Zinc-Plated, Leverlock Coupler Part T4845000
    In order to lock the Titan Zinc-Plated, Leverlock Coupler part # T4845000 you have a few options. The easiest option would be to simply replace the latch pin that comes with the coupler for a locking pin, the etrailer Trailer Coupler Lock part # e98888. The other option is a wraparound style coupler lock, the Fastway Universal Trailer Coupler Lock part # FA86-0015-318. That said, you could actually use both if you wanted.
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  • Recommended Adjustable Coupler Lock for Tight Fit
    The Blaylock EZ Lock Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers - Aluminum # BLTL-33 isn't necessarily designed for a tight fit. It is designed to give you a couple different pin location options but the latch is really all that keeps it in place tightly as the pin just prevents removal. If you want a tighter lock, I recommend the Fastway Universal Trailer Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers # FA86-0015-318 which allows for many adjustment points for a precise...
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  • Coupler Lock Recommendation for Trailer with 4 inch Wide Coupler
    We have a solution that will work great but the part # BLTL-20-40D would not be what you'd need as it is designed to fit a Bulldog Collar Lok coupler and is only 3-3/16 inches wide. The # FA86-0015-318 would instead be what I recommend as this fits all standard coupler sizes like what you have.
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  • How to Lock the Demco Trailer Coupler Part # DM14040-81
    I do have a way for you to lock the Demco Trailer Coupler part # DM14040-81 but I am not aware of any device that will allow you to lock it using your own padlock. The only way I am aware that the trailer coupler can be locked is with a pin style lock like part # e98888 which can be keyed alike if you have other trailers or a wraparound style lock like part # FA86-0015-318 which can also be keyed alike if you have other trailers. Take a look at the video to see this lock and how to get...
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  • Solution for Replacement Key for Reese Coupler Lock
    Although replacement keys were once offered from this manufacturer, they are no longer available. Your only option if you no longer have a key is to replace the coupler lock. For a replacement I recommend the Fastway Universal Trailer Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers # FA86-0015-318. This lock has a universal design as well as a tube key lock cylinder provides better security than standard key mechanisms. It also features an anti-drill pin and a bolt-blocked locking system...
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  • Coupler Lock Recommendations for a RAM Brand Trailer
    If your RAM brand trailer has a collar-lock style coupler like the Bulldog Coupler # BD028444 yes the EZ Lock Trailer Coupler Lock # BLTL-20-40D would be an excellent choice as a trailer lock. A more universal coupler lock that we offer is the Fastway Coupler Lock part # FA86-0015-318. I attached review videos for both coupler locks for you to check out.
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  • Coupler Lock that Can Fit Demco EZ Latch Coupler
    The Fastway Universal Coupler Lock part # FA86-0015-318 would fit and work great on the Demco EZ Latch Coupler part # DM14040-81 that you mentioned.
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  • Can Trailer Wheel Locks be Easily Defeated
    I can pass along your lock concerns to the manufacturers. Any lock can be defeated given enough time and persistence. A wheel lock such as # RA-25 is a deterrent, as all locks are. If a thief wants that trailer bad enough, they'll find a way. Thieves have a tendency to pick the low-hanging fruit; that is to say that the mere presence of a lock is likely to cause a would-be thief to move on to an easier target. Things that take time like removing a tire from a trailer are not worth the...
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  • Recommended Lock for 2 Inch and 2-5/16 Inch Couplers that Can Be Keyed Alike
    I do have a solution for you. For a coupler lock that you can use with both your 2 inch and 2-5/16 inch coupler, I instead recommend looking at the Fastway Universal Trailer Coupler Lock # FA86-0015-318. This particular lock can fit most 1-7/8 inch, 2 inch, and 2-5/16 inch ball couplers, as long as they have a maximum coupler width of 4-1/2 inches. This lock is sold under multiple part numbers, each one has a unique key. Two get two locks with the same key, just order two locks with the...
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  • Can Reese Trailer Hitch Locks Be Ordered With Specific Key
    There isn't a way to get a Reese hitch lock with a specific key number on it, so the best we can offer are new, keyed-alike trailer hitch locks, depending on if you need a standard hitch receiver lock, a trailer coupler surround style lock, or a trailer coupler latch-style lock. You would just need to select the "Keyed Alike" option on the product page. Trailer Hitch Receiver Lock: - Trailer Hitch Receiver Lock for 1-1/4" Hitches # e98879 - Trailer Hitch Receiver Lock for 2" and 2-1/2"...
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  • 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...
  • Coupler Lock for Trailer Coupler with Rolled Lip
    You are absolutely right that the rolled lip on your trailer's coupler will prevent using some types of locks but we do have a solution for you. If your coupler measures no more than 4-1/2-inches wide (including the lip) you can use the Fastway Universal Trailer Coupler Lock # FA86-0015-318. The coupler lip appears too tall to work with lock # ML389DAT.
    view full answer...
    Image 1 for
  • Coupler Lock Options for Haulmark 24 Foot Trailer
    There are three common trailer ball sizes, 1-7/8, 2 inch or 2-5/16 inch. Less common is the 50mm. The trailer ball size your trailer needs should be stamped into the metal of your coupler somewhere. A trailer coupler lock like the # FA86-0015-318 from Fastway fits most standard, latch or trigger style couplers. Master Lock also offers some nice coupler locks like # ML377KA which fits all 3 sizes of trailer balls. Another option would be a lock like # e98886 that passes through the hole...
    view full answer...
  • Coupler Lock Recommendation for a Demco Coupler
    I really wish we had a coupler lock in the dimensions you listed, but the closest thing we offer is the part # e98888 that you referenced that has a 1/4 inch diameter pin that is 3-3/8 inches long. The difference would only be 1/16 of an inch so this lock should still work for you. There's no reason it wouldn't. Another option you have is a coupler lock like the part # FA86-0015-318. This lock can fit nearly any coupler and should work well for you.
    view full answer...


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Info for this part was:

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