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Your cart is empty.Featuring patented BOLT Breakthrough One-Key Lock Technology the BOLT Coupler Pin Lock works with your vehicle ignition key. Fully adjustable from 1/2 to 3 3/8 the BOLT Coupler Pin Lock slides back and forth with ease to fit virtually any coupler. The stainless steel pin gives you the security you have come to expect with BOLT Locks while the lock shutter keeps out dirt and moisture.
AnonUser
Reviewed in the United States on June 24, 2024
I bought a whole set of these trailer locks and they all are very easy to program to your truck key. They seem well built.
Hans-Jurgen G.
Reviewed in the United States on March 21, 2024
This is awesome, 1 key, open my door, start my car, unlock the pin, unlock the coupler, this is better than saying multiple locks all keyed a like which is hard to find - this just use your key and good to go. and If you need another lock down the road, and worried about needing a different key, Nope use your same key. and good to go.
Lee Thomas
Reviewed in the United States on April 20, 2024
I love being able to use my truck key to unlock my trailer. These are so convenient. Great company also, I have a hitch pin lock that I bought with the wrong size pin. Bolt sent me the correct pin.
Mike
Reviewed in the United States on July 2, 2023
Not sure how strong the pin is against theft. But a good deterrent. Like the same key function.
DanD
Reviewed in the United States on July 13, 2023
Greatest invention ever,. Uses your ignition key for numerous locks in the bolt line up.Easy to set up by inserting key and turning.
Homer van Meter
Reviewed in the United States on December 6, 2023
As a rancher, have enough keys already. These form to your vehicle key and prevent the trailer coupler from being unhooked. Have this and Bolt's receiver hitch lock, keyed to truck as well. Sturdy product and works as advertised. Yes, you can get cheaper, and I suppose, good security, cheaper, but the benefit of no additional keys is worth it. Just make sure you order the ones based on your vehicle key. They are NOT universal, vehicle specific.
Reviewer
Reviewed in the United States on July 25, 2022
This is exactly what it says - works great, keying to the truck is easy.No issues - love having only 1 key for everything!
FFIGHTER69
Reviewed in Canada on March 30, 2022
This will cut down on the number of keys that I carry around and it will always be a key that I have since it is the tow vehicle's ignition key.
Peter K.
Reviewed in Canada on October 21, 2022
Works as advertised, very sturdy
Rafael
Reviewed in Canada on October 18, 2022
Looks strong
Customer
Reviewed in Canada on August 24, 2020
Exactly as shown and works great.
D.L.
Reviewed in Canada on October 11, 2018
If you have any other items of this line, it makes for a painless time when you have to lock or unlock a lot of things and only have to use one key.
Customer Review
Reviewed in the United States on May 26, 2016
I bought this for my new PJ 7712 trailer with a bulldog coupler and it fits great. It's a lock for a trailer coupler, so as long as it fits and is secure enough to deter someone from stealing my trailer, it really cannot lose. But any lock is just that, a deterrent. NO LOCK is 100% secure.When I first registered my key, I was surprised at how much resistance there was and how grindy the lock felt, but that was only to set it to my key, after that it's pretty smooth. I was a little worried something was going to break, and the instructions could have simply stated this.But there are a few little gripes I have about this lock that should be addressed to make it so much better.Pros:1. It fits my trailer coupler fine, it's long enough, perhaps too long, but it should fit wider applications anyway.2. Its great having to use just one key for both my truck and the trailer coupler!Cons: (or improvements that could be made!!!)1. The instructions could have a blurb about how hard the lock will be to turn the first time when registering your key. I though something was broke.2. The bent end of the shackle should not be just a bent end! I realize it acts like sort of a pull handle, but it is also easy to get a pipe on that to straighten the thing so it could be pulled right out of the coupler! A "button" style end like some hitch pins are made would be so much more secure!3. There should be a little more effort made to keep water out of the lock, some seals around the pin maybe, a cap over the key hole, even though it is shuttered, it would still let water in. The roll pins on the sides should be sealed or not ever there! If I press those out, does the lock simply fall apart? Also its FULL of white lithium grease and I have to clean my key every time after using it, that tells me something in there is going to rust eventually...4. The shape of the pin could be better, Yes the ridges are there to let the lock work, but they also make a nominally 1/4" diameter pin so much thinner, I wonder if a swift hammer blow to the lock body wouldn't snap the pin instantly.Also, a center milled key version of your hitch pins would be nice for us late model GM guys out here! as it stands I have my truck key for this lock, but two other keys for hitch pins a pad lock that is way more secure than the bolt pad locks on offer.But again, a lock is only going to thwart the casual thief, anyone that's seriously going to steal your trailer will defeat any security measure outside of a armed guard in a flash. You can't fault a coupler lock for that.
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