bing tracking image
  1. BOLT Locks
  2. Bolt
  3. Coupler Pins Locks
BOLT Trailer Coupler Lock - 1/2" to 3-3/8" Span - Codes to Center Cut GM Key

BOLT Trailer Coupler Lock - 1/2" to 3-3/8" Span - Codes to Center Cut GM Key

Item # BL7025287
Retail:$44.24
Our Price: $29.99
You Save: 32%
BOLT Locks

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

Shipping Weight: 0.72 lbs
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Videos

Need help with installation?
Locate installers near me
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 Cadillac CTS's ignition key. 1-800-940-8924 to order Bolt bolt locks part number BL7025287 or order online at etrailer.com. Free expert support on all Bolt products. Great prices and Fastest Shipping for BOLT Trailer Coupler Lock - 1/2" to 3-3/8" Span - Codes to Center Cut GM Key. BOLT Locks reviews from real customers.
  • All Info
  • Reviews (39)
  • Q & A (0)
  • Photos

Bolt BOLT Locks - BL7025287

  • Coupler Pins Locks
  • Bolt

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 Cadillac CTS's ignition key.


Features:

  • 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


Specs:

  • 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.


Key Compatibility

Diagram showing compatible key styles

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.


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.



7025287 Strattec Programmable BOLT Coupler Pin Lock - GM Center Cut Key



This Product Fits The Following Vehicles




Customer Satisfaction Score:


Customer Reviews

BOLT Trailer Coupler Lock - 1/2" to 3-3/8" Span - Codes to Center Cut GM Key - BL7025287

Average Customer Rating:  4.8 out of 5 stars   (39 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.

by:

It's nice to have just one key for all the locks connected with my boat trailer and spare tire.



by:

Works perfectly even after a year of weather exposure. convenient to not have extra keys for the trailer.



by:
2015 Chevrolet Silverado

It works as expected and the best part it does work with my truck's key. I have a 2015 Silverado 2500HD.



by:

Nice not to have extra keys



by:

I like having only one key for all my trailer locks, (I have 4). The 4 star rating is because I believe everything can improve. I hope that the key lock stiffness of these locks will lessen with use as well as sliding the lock on to the pin. I am glad that this is available.



by:
2022 GMC Sierra 2500

BOLT locks have been a mainstay for me, only having one fail (which the vendor replaced at no charge). For the coupler lock, I've been using this for quite a while ... and it's excellent... buying this as a replacement only because someone tried to take my trailer one night using a screwdriver to try to break the lock ... the lock was damaged but it did not give up the prize, and the replacement is just me being cautious, not wanting to rely on a damaged lock.



by:

Works great! Does exactly what it is supposed to do and is set to use the vehicle back up key.



by:
Toyota

What a slick setup. Lock and pin all in a line and rubber cover over keyhole. Since it uses my Toyota tailgate key it is easier than fumbling for yet another key to get ready to hook up a trailer.

Brian

5/22/2019

I still like all of the Bolt products and am still using them. I would say that I do not recommend the Bolt padlocks as while they have the same great key setup I think the shackle is too long, too thin, and too exposed for easy removal by a small grinder or bolt cutter. Otherwise great stuff. I do wish they actually made a hockey puck style padlock instead



by: 08/08/2023
2014 Chevrolet Silverado 1500

Works great, no extra key to find



by:

What could be better than a lock that keys to your ignition key! Although etrailer.com does not explain that the lock keys to your key the first time you use it, it does! I thought that anyone with a GM key could then unlock it but this is not the case. While I don't think it would take much to bust this off with a crowbar it does serve two purposes very well. It makes it very easy to secure the locking mechanism in place while towing and not towing to prevent trailer theft. It also acts as a visual theft deterrent. If someone is really determined to steal your trailer they will, this will slow your average criminal by a little bit. Be sure to order the correct one for your key!
Thanks again etrailer.com for your excellent service!



by:

Liked the Bolt receiver lock. For security while traveling decided to tryout the Bolt coupler lock. Bit pricey, but the convenience of single key operation for all locks might be worth it. The rod with is relatively thin due to the indentation where the locking mechanism catches. Less dents and longer solid section might make for a bit stronger lock. Require the thief a few more saw strokes or more oomph with the bolt cutter.

The +: Single key operation. Simple and functional. Materials and manufacturing seem sold. Time will tell.

The -: Relative cost. No dust cover for key opening. Just gated like most quality locks. JMHO, not designed for leaving an unattended trailer.



by:

Bolt hitch and trailer locks are a great idea since they key using my vehicle key. Feel well built and solid. Only thing I question is the coupler lock does not have a protective cover. Otherwise great.



by:

Really like that it keys to the vehicle instead of having a separate key for each lock. Pairs perfectly with our Bolt hitch pin lock.



by:

Worked as advertised. Looking forward to the added security and convenience it will provide us in the upcoming camping season



by:

Worked as advertised. Plenty long enough for all hitches.



by:

I've been buying from etrailer for years they have the best customer service. One key for all my trailer locks , Simplifies things.



by:

I still have my trailer so this must be working or they are to lazy to cut it.



by:

It’s really great to use devices that are keyed to your vehicle



by:
2014 Chevrolet Silverado 1500

works good, used for my pop up camper



by:

Secure and safe



by:
GMC

Product worked great! Customized to my GMC truck key with no issues!



by:

Best lock I have found, like the keyed to the truck ignition key



by:

Excellent concept, and a great, solid product to accomplish it.



by:
2012 Chevrolet Equinox

Works perfect. Exactly what I needed.



by:

This is just exactly what I was expecting and needed.


25
39
Show More Reviews

See what our Experts say about this Bolt BOLT Locks

  • Bolt Trailer Hitch Receiver Lock And Boat Trailer Coupler Lock For 2015 GMC Sierra
    The Bolt trailer hitch receiver lock you need for your 2015 GMC Sierra is part # BL7023582. This is for center-cut keys like the one in the attached photo. For a trailer coupler like you said is on your boat trailer you would use part # BL7025287.
    view full answer...
    Image 1 for
  • Bolt Hitch Lock for GMC Hitch Receiver
    The Bolt hitch lock for your 2021 Chevy Silverado 2500's hitch is going to be the BOLT Trailer Coupler Lock - 1/2" to 3-3/8" Span - Codes to Center Cut GM Key item # BL7025287. The matching hitch pin is the BOLT Trailer Hitch Receiver Lock for 2" and 2-1/2" Hitches - Codes to GM Center Cut Key item # BL7023582. I have linked a couple of review videos below.
    view full answer...
  • BOLT Trailer Coupler Lock Codes to Center Cut GM Key
    The * is for the models that come with an outer edge cut key. If you have a center cut key # BL7025287 will work great for your 2016 Chevrolet Colorado.
    view full answer...
  • Trailer Coupler Latch Lock Compatible With 2 Different Tow Vehicles
    The BOLT Trailer Coupler Lock # BL7025290 is going to be programmed to only your 2017 Ford F-250. If you wanted a lock keyed to your 2017 GMC Yukon XL you will need the Lock # BL7025287. You will not be able to use one lock coded to two different vehicle keys. Which leaves you the option of having a separate coupler lock for each vehicle to use or using a Master Lock Adjustable Trailer Coupler Lock # 2847DAT that comes with 2 keys you can leave in each vehicle.
    view full answer...
  • Availability of Hitch Receiver Lock and Coupler Pin Locks For 2023 Chevy Silverado 2500 Keyed Alike
    I recommend going with the BOLT style locks. These locks will allow you to set any number of locks to the same key as your 2023 Chevrolet Silverado 2500. The BOLT Trailer Hitch Receiver Lock # BL7023582 will fit your 2-1/2" receiver and we have the BOLT Trailer Coupler Lock # BL7025287 which you would need 3 of and they will fit a 1/2" span up to a 3-3/8" span. All these locks have stainless steel construction and open with a 1/4 turn of the key. They are not available with an anti-rattle....
    view full answer...
  • BOLT Lock System Key Compatibility For a 2022 Chevrolet Silverado 1500 LTD
    Yes, the BOLT Trailer Hitch Receiver Lock # BL7023582 will code to your key for the glove box(see image) on your 2022 Chevrolet Silverado 1500 LTD. We also have the BOLT Trailer Coupler Lock # BL7025287, BOLT Trailer Coupler Lock # BL7032493 and BOLT Covered Padlock # BL7023537 that will all code to your same key. This will help ensure you keep your trailer and its contents secure with the same key.
    view full answer...
    Image 1 for

Do you have a question about this BOLT Lock?


Info for this part was:

Employee Tyler C
Edited by:
Tyler C
Employee Tammy D
Written by:
Tammy D
Employee Wilson B
Updated by:
Wilson B
Employee Matthew S
Updated by:
Matthew S

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.