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Curt Tri-Ball Trailer Coupler Lock for 1-7/8", 2" and 2-5/16" Ball Couplers

Curt Tri-Ball Trailer Coupler Lock for 1-7/8", 2" and 2-5/16" Ball Couplers

Item # C48CR
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Retail:$32.43
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Trailer Coupler Locks
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C48CR - Universal Application Lock Curt Trailer Coupler Locks
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This universal 3-ball trailer coupler lock offers security whether your trailer is hitched up to your vehicle or left unattended. Latch lock secures the coupler when your trailer is hooked up and when the lock ball is inserted during storage. Lowest Prices for the best trailer coupler locks from Curt. Curt Tri-Ball Trailer Coupler Lock for 1-7/8", 2" and 2-5/16" Ball Couplers part number C48CR can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (15)
  • Q & A (5)
  • Videos (2)
  • Photos
  • Why etrailer?

Curt Trailer Coupler Locks - C48CR

  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Latch Lock
  • Curt
  • Universal Application Lock

This universal 3-ball trailer coupler lock offers security whether your trailer is hitched up to your vehicle or left unattended. Latch lock secures the coupler when your trailer is hooked up and when the lock ball is inserted during storage.


Features:

  • Coupler lock secures your trailer's coupler to deter theft
    • Trailer can't be removed from your tow vehicle when locked onto your hitch ball
    • Would-be thieves can't secure your unhitched trailer to their tow vehicle when the coupler is locked around one of the orange balls
  • High-strength lasso keeps all components together so you don't have to worry about lost pieces
  • Glass-filled, orange polymer balls are durable and provide a visible theft deterrent
  • Easy-to-operate, 1/4-turn lock activation
  • 2 Keys included


Specs:

  • Fits standard 1-7/8", 2" and 2-5/16" ball couplers
  • Pin diameter: 1/4"
    • Inside pin length (span): 1" - 3"
    • Overall pin length: 5-1/2"
  • Limited lifetime warranty


23082 Curt Tri-Ball Trailer Coupler Lock - 1-7/8", 2" and 2-5/16" Ball Couplers





Video of Curt Tri-Ball Trailer Coupler Lock for 1-7/8", 2" and 2-5/16" Ball Couplers

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




Video Transcript for Curt Tri-Ball Trailer Coupler Lock Review

AJ: What's up everybody It's AJ with etrailer.com. Today we're going to be checking out this tri-ball coupler lock from Curt. How this works is, you set it up and put it in your coupler. It keeps anybody from backing up and hooking up to your trailer. It also comes with a pin and lock up top. That way your latch can't be undone.

So, you can't pop this to get this part out, and you can't move this. So you got two steps to keep people from hooking up to your trailer and taking it when you're not around. Let's check it out.First thing we'll look at is up here, the cylinder lock and the pin that goes through it. It will fit as little as one inch latches and up to three inch latches. So it comes with a key.

You can unlock it and you can see how it adjusts. Like I was talking about, you can be as far as out here for just a lock, and then you can be as close as there. Now I can't get there right there. Let me take it off and I'll show you then. So, it locks into place right there.

Each one of these, it moves too. So, go here, out there, and finally there. So that's the room you can work with, with your latch and your coupler.They have three different sizes that will fit with your coupler. You have the two and 5/16ths, the one and 7/8ths, and then the two inch ball. So, you can work with three different size trailers.

So you can buy this one, and if you have a couple of other trailers, you can use it with those. Or, if you eventually upgrade a trailer, you don't have to buy a whole new lock. It also has this built in lasso system, so it's all connected. So, you can't break off one piece and deteriorate it from there. It all stays together. That way, these loose pieces also don't go in different spots. I mean, it would kind of be a shame if it wasn't connected, if you left this somewhere, you wouldn't be able to use the rest of it. So, this is all on this cable. It's all together all the time, so wherever you throw it, it's going to stay like that. Just make sure you keep track of the keys.Now, the orange part is made out of a orange polymer that's glass filled. I'm going to hit it on the ground. Sounds pretty sturdy. It feels pretty sturdy, doesn't seem like it's going to break easily. So, I like that part of it. It also on the lock core itself has a dust cover. Slides down, just protects the lock mechanism from any of the elements. It can't get gunked up with dirt or anything either, and then it would be hard to turn the key this way. It keeps it nice and protected when you leave it outside on your trailer.Overall, I think the lock works pretty well. I think it's a good option if you have two different trailers. Let's say one is hooked up to your truck, so you're not worried about that one, but the one you leave behind, you want to put some kind of protection just to keep people away. I mean, nothing's perfect, but somebody will see this and just go to the next trailer, if they see the lock on there. It installs really easily, you've got that two and 5/16ths coupler here. So, we're going to use that one just to put up in there, close the latch so it's in there, and then we'll run our pin through the latch at the top and put on our lock. It snaps into place on its own, looks like that's as far out as it will go, and now it's locked into place. It really is that easy.I think that does it. Thanks for hanging out, and I hope this helped..


Customer Reviews

Curt Tri-Ball Trailer Coupler Lock for 1-7/8", 2" and 2-5/16" Ball Couplers - C48CR

Average Customer Rating:  4.9 out of 5 stars   (15 Customer Reviews)

This universal 3-ball trailer coupler lock offers security whether your trailer is hitched up to your vehicle or left unattended. Latch lock secures the coupler when your trailer is hooked up and when the lock ball is inserted during storage.

- C48CR
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Good product at a good price. It arrived very quickly even with no extra shipping cost.



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it'll keep someone from stealing my tra iler



- C48CR
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Performs 100% as advertised



- C48CR
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Great product, easy to use



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Ask the Experts about this Curt Trailer Coupler Locks

  • Is Metal Pin of Curt Hitch Lock # C48CR Difficult to Cut
    The pin of the Curt lock part # C48CR is steel which is a harder metal to cut, but if a thief had enough time and tools handy they could probably cut through it. But theft deterrents really are only going to be effective at stopping the casual thief.
    view full answer...
  • Can You Order Multiple Curt Tri-Ball Trailer Coupler Locks With the Same Key
    The Curt Tri-Ball Trailer Coupler Lock part # C48CR does not come with a keyed alike option so you'd only be able to receive multiple with the same key by chance. That said, we have plenty of other multi fit trailer coupler locks with keyed alike options such as the Fastway Universal Trailer Coupler Lock part # DT25013KA which is what I recommend. It can be ordered keyed alike.
    view full answer...
  • Could Curt Tri-Ball Trailer Coupler Lock Fit Gooseneck Coupler
    While the 2-5/16 inch ball of the # C48CR would fit into a gooseneck coupler the pin portion would not have a place to insert to lock it. You'd want a gooseneck coupler lock like the EZ Lock Gooseneck Coupler Lock part # BLTL-53-40D2 which fits most couplers like Bulldog, Stallion, Superior, and T.E.M.
    view full answer...
  • Could Curt Tri-Ball Trailer Coupler Lock C48CR be Cut with Bolt Cutters
    The pin of the Curt lock part # C48CR is steel which is a harder metal to cut, but if a thief had enough time and tools handy they could probably cut through it. But theft deterrents really are only going to be effective at stopping the casual thief. If someone had a set of bolt cutters on them like you asked about they probably would be able to cut through it relatively easily.
    view full answer...
  • Trailer Coupler Lock Options
    We have two different styles available that will fit, the Curt Tri-Ball Trailer Coupler Lock, # C48CR and the Master Lock Trailer Coupler Lock , # 377DAT that will fit your 2-5/16" coupler. We do not currently have an option available that encases a coupler that is 5".
    view full answer...

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Info for this part was:

Employee Andrew K
Installed by:
Andrew K
Employee Kathleen M
Installed by:
Kathleen M
Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Kristina F
Written by:
Kristina F
Employee Aidan B
Video by:
Aidan B

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