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BOLT Trailer Hitch Receiver Lock for 2" and 2-1/2" Hitches - Codes to GM Center Cut Key

BOLT Trailer Hitch Receiver Lock for 2" and 2-1/2" Hitches - Codes to GM Center Cut Key

Item # BL7023582
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Hitch Locks BL7023582 - Keyed Alike - Bolt
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This 5/8" diameter receiver lock codes to your vehicle's ignition key. Made of automotive-grade materials and nearly impossible to pick or bump, this corrosion-resistant lock helps keep your ball mount safe and secure. Call 800-298-8924 to order Bolt hitch locks part number BL7023582 or order online at etrailer.com. Free expert support on all Bolt products. Guaranteed Lowest Price and Fastest Shipping for BOLT Trailer Hitch Receiver Lock for 2" and 2-1/2" Hitches - Codes to GM Center Cut Key. Hitch Locks reviews from real customers.
  • All Info
  • Reviews (65)
  • Q & A (21)
  • Videos (2)
  • Photos
  • Why etrailer?

Bolt Hitch Locks - BL7023582

  • Fits 2 Inch Hitch
  • Fits 2-1/2 Inch Hitch
  • Vehicle Specific Pin Lock
  • Bolt
  • Keyed Alike
  • Stainless Steel
  • Codes to GM Key
  • Bent Pin

This 5/8" diameter receiver lock codes to your vehicle's ignition key. Made of automotive-grade materials and nearly impossible to pick or bump, this corrosion-resistant lock helps keep your ball mount safe and secure.


  • Hitch lock is used in place of a standard pin and clip to prevent theft of your ball mount or hitch-mounted accessories
  • 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 coded to your key
  • 6-Plate tumbler sidebar prevents picking or bumping
  • Automotive-quality lock is durable and weatherproof
    • Cast zinc cylinder offers superior corrosion resistance
    • Stainless steel lock shutter keeps out dirt and moisture
    • Durable, easy-to-grip hard rubber casing protects lock
    • Attached hard rubber dust cover protects lock face
  • Lock cylinder attaches to shaft with double ball bearing locking mechanism
    • Locks automatically when key is removed
  • Stainless steel pin shaft is rustproof


  • Application: 2" and 2-1/2" (Class III, IV, and V) trailer hitch receivers
  • Pin diameter: 5/8"
  • 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.


Center cut GM keys compatible with BOLT locks

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

BOLT GM Center Cut 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.

7023619 Strattec Programmable BOLT Hitch Receiver Lock - GM Center Cut Key

Video of BOLT Trailer Hitch Receiver Lock for 2" and 2-1/2" Hitches - Codes to GM Center Cut Key

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

Video Transcript for BOLT Trailer Hitch Receiver Lock Review

Today we're going to be taking a look at the BOLT Locks Receiver Hitch Pin Locks. These are designed to replace your standard hitch pin and clip and could be keyed right to your vehicle's ignition key. They're available in 2 styles. We've got an inch and a quarter here, it's going to be for your class 1 and class 2, and we've got our 2 or 2-1/2 inch pin here, which will work great for the class 3, 4, or 5. They use an automotive quality lock, uses a 6-plate tumbler to help prevent any picking, it's got a stainless steel shutter. If you can see there on the front.

That's going to keep dirt out of the cast zinc cylinder to give us a superior corrosion protection. The outside uses a hard rubber, easy grip casing that's going to protect the lock. It attaches to the pin using a double ball bearing system. The pin itself is stainless steel and rustproof. When the key is removed, it is going to lock automatically. They make it right here in the United States and they offer a limited lifetime warranty.

Now, it couldn't be easier to get our lock setup. When you get it, there's going to be a sticker over that and a small, black, you could see here, small, black rubber cover. Once you've got that pulled off, we'll just slide our key in, turn it, turn it back, and that's all it takes. Our lock is now coated to our ignition key. We're ready to use our bolt hitch pin lock. We'll just remove our standard hitch pin and clip.

With that out of the way, we'll take our pin, we'll slide that through, and simply press the lock on the other end. As you can see there, we're nice and secure. We're not going to have to worry about anybody removing our ball mount and taking our trailer. Now, when the job's done, we're going to remove the black cover that's there on the end, place our key in there if I can see it. There we go, now with the key in, we'll just turn in and pull to remove it. Very easy system and setup so we can run our entire vehicle and cargo management systems all in our vehicle's ignition key.

That will complete today's look at the BOLT Series of Locking Hitch Pins. .

Customer Reviews

BOLT Trailer Hitch Receiver Lock for 2" and 2-1/2" Hitches - Codes to GM Center Cut Key - BL7023582

Average Customer Rating:  4.9 out of 5 stars   (65 Customer Reviews)

This 5/8" diameter receiver lock codes to your vehicle's ignition key. Made of automotive-grade materials and nearly impossible to pick or bump, this corrosion-resistant lock helps keep your ball mount safe and secure.

- BL7023582

Works perfectly. And 1 less key to have to keep up with 595014

- BL7023582

Great product and service from etrailer 541513

- BL7023582

So far, so good. I received the pin quickly and it was as described. The GM center cut key inserted and programmed the lock easily. The pin locked with no problems. The real test for me will be if it continues to work through the heavily salted winters in the Midwest. Thanks for the fast shipping and great service. 507792

- BL7023582

Vehicle ignition key also operates the hitch lock. AMAZING!! Simple to use. Great very well thought out construction. 560210

GREAT!! 1 year later and still works like new. You must get one.
Eddy - 08/31/2019


- BL7023582

This is an excellent product and the added convienence of not needing a separate key and being able to use ignition key is great. The shipping was only two days which was far quicker than I imagined. Look forward to dealing with you again. 605615

- BL7023582

I bought three Bolt Trailer Hitch Receiver Locks. I absolutely love them. You can't beat the convenience of using your ignition key as the same key to unlock the Bolt lock. It is a two for one deal. Now all three of our hitches are safe, secure and convenient to use. Etrailer website was very easy to use. I was unable to find two of our vehicles receiver locks elsewhere, Etrailer had them. Super fast delivery. If you need a Trailer Hitch Receiver Lock, Bolt is the way to go and ETrailer is the place to buy it! 588604

- BL7023582

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. 510695

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
Brian - 05/22/2019


- BL7023582

Lock high quality. Fit my 2016 GMC sierra key, worked as advertised. customer service and follow up exceptional!!! econ shipping only took one day. Highly recommend etrailer. Thank you 339966

- BL7023582

Great Product! I was able to use OEM key in under a minute. From the time I placed the order to the follow up after receiving my items, the level of service I receive from Wayne H. was firts rate! 235100

I am still using all three products and I still think they are great!
Tony - 03/12/2017


- BL7023582

Great product!!! 571435

- BL7023582

So much simpler to just have have the truck key and be able unlock the pin. As others have mentioned the lock is very big and you may have trouble hooking up your safety chains. You may find if you remove the lock and then hook up you chain, it may make it easier. Just don't forget to put the lock back on. I just wish they made a coupler lock now. 315997

Thanks for your review, Bob. I have good news! The coupler locks may be found at the following link:
-- Laura E - 11/22/2016


- BL7023582

Easy to set. Well made. Are sealed well. Come greased. Just spread it around after you first insert the shank. Really nice to only have to pack around one key. Also. Although these cant be rekeyed. If you buy a new vehicle, you can contact bolt and they will send you a coupon for a discount on new locks 737105

- BL7023582

Nice secure lock. One key fits all. 735619

- BL7023582

Very well built and never have to worry about losing the key. 735065

- BL7023582

Great company with fast shipping. 734686

- BL7023582

Arrived in perfect condition and on very timely manor 731003

- BL7023582

I have bought this product before. This is a gift for someone who keeps losing their key to their hitch when they change vehicles. 707730

- BL7023582

This product is great after one year. I would purchase this item all over again. 707647

- BL7023582

Best hitch pin I’ve ever had 668840

- BL7023582

Works great 653869

- BL7023582

Ordered 2 for my GM trucks. Excellent product. Only complaint is that I have to turn truck off to use truck key to unlock and flip my B&W hitches. Best thing, can’t lose a hitch lock key unless you lose your truck key. Just ordered another for another truck. 646663

- BL7023582

Works great. Very easy to use with your factory key. 629405

- BL7023582

I bought this as a replacement after buying a new truck. I forgot to make a copy of my old trucks key to use the one I had. This is a great product and I love how you can set it to your vehicle key. I bought this for a 2018 Chevy Silverado 1500. Some sights say this particular one wont work but they are wrong. Thank you etrailer for another (3rd time buying from them) great purchasing experience. 617789

- BL7023582

Great product very nice only having to use your ignition key highly recommended 601623

- BL7023582

I love this hitch lock because it set to the key to my pickup so no more caring extra keys. 591252

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Info for this part was:

Edited by:
Tyler C
Expert Research:
Jameson C
Expert Research:
Adam R
Expert Research:
Victoria B
Written by:
Tammy D
Updated by:
Sarah W
Updated by:
Matthew S

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