Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits 2-5/16" underslung ball couplers. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes.
Features:
Specs:
Coupler Fits:
This lock fits underslung 2-5/16" ball couplers. An example of a coupler it fits is pictured below.
This coupler lock has a disc tumbler locking mechanism. Unlike locks that use vulnerable spring-loaded pins, this ultra-secure lock is bump-proof. The cylinder has a series of rotating discs that can be correctly lined up only when you turn the corresponding key. Two identical notched keys are included to operate the lock. Because these keys feature 1 of nearly a million possible key codes, it's extremely unlikely that another individual will have a key that can open this lock.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi there, I'm Michael with etrailer.com. Today, we're gonna take a quick look at this AMPLock trailer coupler lock. This is a nice heavy-duty cast iron coupler lock that's going to help prevent your trailer from being stolen. This does fit over your 2 5/16 inch underslung ball coupler. It engages the coupler, just like a trailer ball would. So it's going to help block that ball opening to prevent any would-be thieves from hooking up to your coupler.
And this is going to work with your couplers that have a maximum width, including the lip, of 4 3/4 inch and a maximum lip thickness of 2 7/16. So if that describes your underslung coupler, this is gonna be a great option for you. This does have a rotating disc tumbler lock that's gonna provide maximum security for you. So you just twist that key. That's going to allow that 7/8 inch diameter lock pin to slide down, and then you can take the key out and it will slide up even without the key there.
So, very easy to get installed. This is going to resist picking and drilling. So it's gonna hold up really well for you for even against determined thieves. And there are nearly a million different possible key codes for this, so it's extremely unlikely that anyone else is gonna have the same key for you. So even if they have the same lock, they won't be able to come along and open this up.
But you do get the two keys included, so you wanna make sure that you keep track of those. The cylinder is going to be mounted on the bottom there, so that's going to make it much more difficult for thieves to access, and it's gonna help to keep everything where you need it to be. Because this does have that heavy duty ductile cast iron construction, it's gonna absorb shock to prevent breaking. It's going to resist any kind of cutting, including cutting with a torch or liquid nitrogen. And it does have this e-coat finish that's gonna resist corrosion.
So again, it's going to last a nice long time. be a great theft deterrent to prevent people from hooking up to your trailer and taking off with it. So that's going to complete our look for today. Again, I'm Michael with etrailer.com. Thanks for watching..
Average Customer Rating: 4.9 out of 5 stars (13 Customer Reviews)
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits 2-5/16" underslung ball couplers. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million possible key codes.Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks
This lock is a solid and hefty piece of equipment. Make sure to get the right model for your set-up. The width of the lip on my trailer was 3.75” and the lock fits like a glove.
Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks
These locks are such heavy duty locks that when we lost the key to our first one, we had to hire a locksmith to get the lock off. It was no easy task even for him! Ordering a second lock was easy, customer service is excellent and shipping prompt. I highly recommend this lock if safety of your work vehicles are a priority for you!
Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks
Heavy built unit. Weighs 10 lbs. It’s expensive but what price do you put on the value of your trailer? They shipped it to me in 4 days.
Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks
Fits as described. Very solid. I feel like my trailer is definitely secure.
Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks
these are the best locks ever and locks can be keyed the same.
Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks
well made. works very smooth. strong.
Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks
We chose AmpLock because after thorough research we found that this was the must trusted anti-theft device for our travel trailer. We often go out and leave our dogs in the trailer while camping and we didn't want to have to worry about something happening to them should the trailer get stolen. This gives us extra piece of mind. I hope that we don't ever have to find out how well it works, but for now we are very satisfied with our purchase. It did fit perfectly and was easy to install as well.
Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks
Nancy was great. I’ll give her 5 stars too!!
Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks
Strong and simple. It's what you need in a lock!
Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks
Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks
Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks
Review from a similar AMP Trailer Coupler Lock in Trailer Coupler Locks
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