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  1. Trailer Tongue Lock
  2. TowSmart
  3. Fits 1-7/8 Inch Ball
  4. Fits 2 Inch Ball
  5. Fits 2-5/16 Inch Ball
  6. Surround Lock
TowSmart Trailer Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers
TowSmart

TowSmart Trailer Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers

Part Number: 3481213
In Stock
$38.24
Trailer Tongue Lock
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This coupler lock helps prevent your trailer from being stolen when you're not using it. It's super easy to install. Simply insert the ball into your coupler, connect the shackle, and use the included key to lock it down. Fits most couplers. Great Prices for the best trailer tongue lock from TowSmart. TowSmart Trailer Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers part number 3481213 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (62)
  • Q & A (0)
  • Photos

TowSmart Trailer Tongue Lock - 3481213

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

This coupler lock helps prevent your trailer from being stolen when you're not using it. It's super easy to install. Simply insert the ball into your coupler, connect the shackle, and use the included key to lock it down. Fits most couplers.


Features:

  • Trailer coupler lock protects your trailer from being stolen when it's not in tow
    • Ball fits most 1-7/8", 2", and 2-5/16" ball couplers
  • Multiple locking positions accommodate most coupler contours and latches
    • Fits surge-marine couplers, latch-style couplers, and couplers with an extra ring
  • Spring-loaded lock automatically returns key to locked position
    • Includes 2 keys
  • Bright red shackle provides a visible theft deterrent
  • Durable steel construction with corrosion-resistant chrome finish


Specs:

  • Application: 1-7/8", 2", and 2-5/16" couplers
  • Weight: 2.5 lbs
  • 1-Year limited warranty


Coupler Lock


1213 Tow Smart Trailer Coupler Lock - 1-7/8", 2" and 2-5/16" Couplers




California residents: click here


Ratings & Reviews

4.5

62 reviews
This coupler lock helps prevent your trailer from being stolen when you're not using it. It's super easy to install. Simply insert the ball into your coupler, connect the shackle, and use the included key to lock it down. Fits most couplers.

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Seems to be well made and a great kit for value



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This was so competitively priced I was concerned about the quality. No need, they are very well made and a bargain compared to other products that do the same thing.



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Poor quality! Do not expect these to secure your gear. TheLockPickingLawyer has a video where he picks the coupler lock in under 30 seconds. The whole package is made as cheaply as possible.



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You bet all good thanks!



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Haven’t had my trailer stilen



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Nice to have matching keys, but padlock (especially) feels cheaply made and freezes up often



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Solid hitch lock, fast shipping, stellar service as always. Here's to hoping it prevents my trailer from being stolen...again.



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Has worked well to keep trailer secure, but pitted and rusted, even with FluidFilm treatment. But thats expected in Florida.

Mac profile picture

Mac

10/11/2024

still working token jetski trailers locked down, but as mentioned before, pitted and rusted quickly... just have to keep up on using FluidFilm treatment to minimize it.....



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yes i have bought alot from etrailer and this lock i did have 3, great lock, so i needed another so no doudt what i was getting, so i placed the order , now this is y its a 4 star, so much time had passed since i placed the order and not a call or message from etrailer that it was on back order, at that point when i called them they offered me another type of lock , very nice of them but i wanted all my locks the same, my wife says im OCD but im not i just retired from Army and everything has to look sharp and my home and property does just that , i started getting updates on my order after i place the first call, u can look at that several ways but i see it as , it is what it is, things happen , the only thing i say is this, the keys are made with super soft material so keep them lubed cause i didnt and broke a key off inside lock, but now i have my can of lube there with all my trailers to keep them in easy working order

Bert profile picture

Bert

5/17/2022

still awesome, a few s of oil and wipe clean and works like new, I wont be without this lock unless they stop making them



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I own 4 trailers and have had many locks, i ran across this lock and bought one, i was excited that its the one, so i bought another , then last week my big trailer was loaned out and had such a hard time getting the old lock off and i keep them lubed but after sitting for 3 months under the barn it still locked up and had to ply it off while holding the key, so that same night i pulled up etrailer and ordered 2 more and upon getting them i right away changed them out, great lock, for myself great lock, yea there r better ones out there ive seen i guess, i wont ever know if they r better cause ill NEVER
paid that kind of money for one, these r great and i live out and they know what they will get if trying to steal my trailer, i honestly beleive i can give my word that these r awesome locks , hope u will try one, and etrailer has always got my order out fast, great company

Bert P. profile picture

Bert P.

7/18/2021

product is best , have them on all my trailers , and i must say if u could make the key stronger than u should never need another lock , the key is awful , it will bend, or break but if u take alittle time , like 10 seconds ever so often and 3-4 s of oil on the key and into lock and work it around u will never have a problem, thats just what i do but other just want to be negative, and say key broke, yes i bet it did if ur thinking it nevers needs alittle WD40


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