BOLT Trailer Coupler Lock - 1/2" to 3-3/8" Span - Codes to Ford Key

BOLT Trailer Coupler Lock - 1/2" to 3-3/8" Span - Codes to Ford Key

Item # BL7025285

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Trailer Coupler Locks

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BOLT Trailer Coupler Lock - 1/2" to 3-3/8" Span - Codes to Ford Key 1/2 Inch Span,1 Inch Span,1-1/2 Inch Span,2 Inch Span,2-1/2 Inch Span,3-
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Product Images

In Use/Installed

Customer Photos


  • Latch Lock
  • Bolt
  • Keyed Alike
  • Vehicle Specific Lock - Ford
  • 1/2 Inch Span
  • 1 Inch Span
  • 1-1/2 Inch Span
  • 2 Inch Span
  • 2-1/2 Inch Span
  • 3-3/8 Inch Span
  • Stainless Steel
This coupler pin lock ensures that your trailer is securely hitched and helps keep it safe from theft while being stored. With this lock, you won't have to carry an additional key - it codes to your vehicle's ignition key. Lowest Prices for the best trailer coupler locks from Bolt. BOLT Trailer Coupler Lock - 1/2" to 3-3/8" Span - Codes to Ford Key part number BL7025285 can be ordered online at or call 800-298-8924 for expert service.

  • All Info
  • Reviews (16)
  • Q & A (3)
  • Videos (2)
  • Photos
  • Why etrailer?

Bolt Trailer Coupler Locks - BL7025285

This coupler pin lock ensures that your trailer is securely hitched and helps keep it safe from theft while being stored. With this lock, you won't have to carry an additional key - it codes to your vehicle's ignition key.


  • Coupler pin lock is used in place of a standard pin to prevent theft of your trailer
  • Lock slides back and forth along pin to allow use with couplers from 1/2" - 3-3/8"
  • 1/8" Incremental adjustments allow for a snug fit
  • Lock uses your vehicle's ignition key - you'll always have the right key with you
    • Insert your ignition key into the BOLT cylinder
    • Turn the key once
    • Lock is permanently coded to your key
  • Heavy-duty construction with security features
    • Plate tumbler sidebar prevents picking or bumping
    • Locks automatically when key is removed
    • Double ball bearing locking mechanism
  • Weatherproof, automotive quality construction
    • Stainless steel pin is durable and rustproof
    • Stainless steel lock shutter keeps out dirt and moisture
    • Outer casing is painted black to resist corrosion


  • Application: trigger-latch-style (or lever-latch-style) ball couplers
  • Inside pin length (span): 1/2" to 3-3/8"
  • Pin diameter: 5/16"
  • Limited lifetime warranty

Note: BOLT locks permanently code to only 1 vehicle. They cannot be re-coded or re-keyed.

BOLT Locks for Convenience and Security

Are you tired of carrying a bulky ring of keys - for your hitch lock and coupler lock, your pickup cover or trailer door, and all the various padlocks securing your equipment? Tired of fumbling for the right key or having to replace a lost key?

BOLT (Breakthrough One-key Lock Technology) has solved that problem by designing a line of locks that can operate with a key you already have handy - your vehicle ignition key.

When you insert your own key into the cylinder, spring-loaded plate tumblers move up and down until they are matched exactly to that key. The first time the key is rotated, the cylinder is uniquely coded to that key. When the key is removed, the cylinder moves into the locked position. When the key is turned again, it will rotate to the unlocked position.


Ford keys compatible with BOLT locks

If your Ford key looks like one of the keys above, it is compatible with BOLT locks.

BOLT Ford Key

See table to determine vehicle year, make, and model compatibility.

BOLT for Commercial Applications

BOLT is particularly useful in commercial applications. Imagine being able to send a crew without having to sign out multiple keys for a work truck, trailer, hitch pins, and equipment locks. With BOLT, the vehicle key becomes a master key. It opens all those locks and you no longer have the hassle of getting to a work site only to find that you've brought the wrong keys.

7025285 Strattec Programmable BOLT Coupler Pin Lock - Ford

Video of BOLT Trailer Coupler Lock - 1/2" to 3-3/8" Span - Codes to Ford Key

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

Video Transcript for BOLT Product Line Review

Today, we're going to be taking a look at the BOLT family of locks. Now, the BOLT is a very unique lock. It's designed to use your vehicle's ignition key and it can be coded to Toyotas, Nissans, Fords, GM, Chevys. A lot of different vehicles. The BOLT lock, the BOLT, BOLT, stands for Breakthrough One Key Lock Technology. As you can see here, we've got a padlock on. Our padlock.

It uses our factory Ford key. No extra keys that we have to keep up with. As you can see, it opens it nicely, locks without a problem. The special part is that now we can take this same key right over to our six-foot-long self-coiling cable lock. Operates it just like it did the padlock. If you'll come here to the hitch with me, take a look.

We've got our trailer coupler lock right here. Same key. Operates that without issue and even down here to our hitch pin lock. We're looking at the same thing. Key is going to go right in.

Functions just as it should, all using that exact same key. Now, they even have pickup truck bed mountain toolboxes. They've got the latch style levers on them. They've got the BOLT One Key accessories to fit that and even spare tire carriers. I've got that installed on my Jeep, so let's take a look at that one. As you can see here, on our Jeep, the same technology applies. All of them have the nice rubber hardened protection that's going to go around the lock.

They've got a stainless steel lock shutter that's going to protect our zinc cast core from any kind of corrosion, giving us some really superior corrosion resistance. Got that and it's going to go right over the top and cover that up as well. They use a six plate tumbler style. It is an automotive quality lock. That's going to prevent any kind of picking or anything like that. Now that we've gone over our full line of the BOLT locks, that will complete today's look. .

Customer Reviews

BOLT Trailer Coupler Lock - 1/2" to 3-3/8" Span - Codes to Ford Key - BL7025285

Average Customer Rating:  4.9 out of 5 stars   (16 Customer Reviews)

This coupler pin lock ensures that your trailer is securely hitched and helps keep it safe from theft while being stored. With this lock, you won't have to carry an additional key - it codes to your vehicle's ignition key.

- BL7025285

Haven't had a chance to use the product yet for the fact I just received it yesterday...looking at the unit it is as advertised and the quality seems to be good. The two main features that I like is the adjustable pin for many dimensions of trailer levers and/or anything that a pin lock will work. The second great feature is the “programmable” ignition key…the lock is specific to the auto maker (mine is a Ford) and it’s very simple to program your vehicle’s key and works great! etrailer has been a great place to get my truck and trailer accessories…great products and delivery times, at this time I highly recommend e-trailer for all your vehicle and trailer needs. 366760

- BL7025285

Prompt delivery without damage , adequate packaging, merchandise as advertised. The locks were easy to set, performed smoothly; would use this supplier again and recommend the company to others. 666379

- BL7025285

I bought two Bolt locks to have less keys on my key ring. They work great! Will buy again. 606463

- BL7025285

So far so good 553463

- BL7025285

Wonderful Quality Easy to USe 551245

- BL7025285

Great product and fast delivery. I removed 6 keys from my key ring. 469408

- BL7025285

great product 456673

- BL7025285

I purchased a receiver lock and 3 coupler locks made by Bolt. I have a habit of forgetting to lock the coupler to the ball and driving off with the lock and keys on the bumper. This has happened twice causing me to lose both my first set and spare set of keys. I learned of Bolt locks and their ability to be keyed with your vehicle door/ignition key. I received my locks today and the easy to follow instructions had me insert my truck key and turn it clockwise till it stopped. I now have 4 locks matched to my ignition key, so no more leaving the key on the bumper. The receiver loch snaps onto the hitch pin without the key, but the coupler lock needs the key in for locking (just what I needed). These locks aren't inexpensive, but e-trailer had the best price I found. Another good deal from e-trailer. 443625


Still very happy with my locks. This is the longest Ive gone without misplacing the keys, great being able to use the truck key for everything.

Bob M - 10/17/2018


- BL7025285

Have been interested in the Bolt lock products and finally decided to purchase the trailer coupler lock, the receiver lock (primarily because I recently purchased the led step and wanted to make sure it didn't walk off) and the padlock just incase a need arises. Best part is not having to add another key to the key ring. BTW, etrailer is great to do business with and love their fast processing/shipping. 431656

- BL7025285

I've been using these for years, love the reduction of keys on my key ring. 324809


Love them. Use them all the time.

ranchdog - 12/14/2017


- BL7025285

good product 1 key makes it great 300079

- BL7025285

Good lock, though I didn't really use it like I thought I would. 243181

- BL7025285

great product 237169

- BL7025285

Works great! 230044

- BL7025285

Excellent product, used it on my month long trip through Utah, to Yellowstone and home. had no problem with my Bolt lock, really cut down on the keys I had to carry, have it on my bed cover on my truck, the hitch ball and the hitch lock. Very happy with the product will look for other of their locks in the future. Very happy with Etrailer indwell use them again as needed. 226652


Excellent product

Stan b - 09/19/2016


- BL7025285

Works great. Nice to have only one key for my F-350 that has an lockable auxiliary tank/toolbox combo and is double pulling a fifth wheel with a dog trailer behind it. 211900


Very happy with the Bolt locks and having all the locks keyed alike.

ranchdog - 08/05/2016


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Info for this part was:

Edited by:
Tyler C
Expert Research:
Jameson C
Written by:
Tammy D
Updated by:
Matthew S

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