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  1. Lunette Ring
  2. CURT
  3. 3 Inch Lunette Ring
  4. Coupler Only
  5. Bolt-On
  6. 25000 lbs GTW
Curt SecureLatch Lunette Ring - Adjustable Channel Mount - 3" Diameter - 25,000 lbs
CURT

Curt SecureLatch Lunette Ring - Adjustable Channel Mount - 3" Diameter - 25,000 lbs

Part Number: CU39FR
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$83.95
Retail:$110.95
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Lunette ring mounts in an adjustable channel bracket (48651 - sold separately) to give you a strong and durable attachment point for your pintle hitch. Integrated lock secures with a padlock (sold separately) when uncoupled to prevent towaway theft. Fastest Shipping and Great prices for Curt SecureLatch Lunette Ring - Adjustable Channel Mount - 3" Diameter - 25,000 lbs. Read our customer reviews of CURT lunette ring. Call 1-800-940-8924 for expert service or order your lunette ring part number CU39FR by CURT online at etrailer.com.
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  • Reviews (28)
  • Q & A (0)
  • Videos (1)
  • Photos

CURT Lunette Ring - CU39FR

  • 3 Inch Lunette Ring
  • Coupler Only
  • Bolt-On
  • 25000 lbs GTW
  • CURT
  • Integral Lock

Lunette ring mounts in an adjustable channel bracket (48651 - sold separately) to give you a strong and durable attachment point for your pintle hitch. Integrated lock secures with a padlock (sold separately) when uncoupled to prevent towaway theft.


Features:

  • SecureLatch lunette ring is designed to couple with a pintle hitch
  • 2 Mounting-bolt holes secure the ring to a 3" wide channel mount
    • Adjustable channel mount (48651 - sold separately) lets you change height of lunette ring depending on application
  • Lockable pin covers lunette ring opening when uncoupled and secures with padlock (sold separately)
    • Pin rotates 90-degrees out of the way when lunette ring is hitched up for towing
  • Cast iron construction is austempered for superior strength
  • Textured gray finish resists corrosion and provides a premium look
  • Corrosion-resistant zinc finish on both pin and hardware


Specs:

  • Weight capacity: 25,000 lbs
  • Inner eye diameter: 3"
  • Outer diameter: 6"
  • Hole spacing: 2" apart on center
  • Limited lifetime warranty


48625 Curt Secure Latch Channel-Style Lunette Ring - 3" Diameter - 25K





Video of Curt SecureLatch Lunette Ring - Adjustable Channel Mount - 3" Diameter - 25,000 lbs

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




Video Transcript for All You Need to Know About the Curt SecureLatch Lunette Ring

Hey everyone. I'm Ellen here at etrailer.com and we're going to be taking a look at the Curt SecureLatch lunette ring. This is a nice attachment point for your trailer to mount onto your truck, using that adjustable channel mount on that trailer to get this installed. It does not come with a channel, so you will either have to use one of you already have or purchase one separately. One option would be the part number that's there listed on the screen. That's also going to be from Curt it's just a three-inch wide channel with those adjustable holes, so you can adjust the height up and down.

It can work with just about any kind of channel mount though, if you already have one, just as long as it has that three-inch wide opening.So let's take a closer look at this and make sure that this is going to be the right fit for you. So you can see we're going to have our nice lunette ring here. The secure latch is going to be this pin, so whenever it's not connected to your trailer or not connected to your truck, it's going to prevent anybody from connecting to that trailer and hauling it off. Basically, the way that works is it just blocks that lunette ring from being utilized and it will be secured with a padlock at the bottom. Now it does not come with a padlock, but you can use one that has up to a half-inch shackle bolt diameter, and you can either use it in this configuration or on the front.

So it just kind of depends on what works best for your application. Whenever you are towing, t's just a matter of moving that off to the side does stay in place pretty well there to be out of the way, so you can mount that up to your truck.We'll have two holes to mount this into our channel. Again, it does have a three-inch wide size here, so that works into a three-inch diameter or a three-inch wide channel opening. The hole is three inches wide and the outer diameter of our lunette ring is six inches. The weight capacity is 25,000 pounds.

It is covered by a lifetime limited warranty. You can see on the outside, it is going to have a nice powder coat finish. It's made out of cast iron construction, so it's going to be nice and heavy-duty for our application and should work out pretty well.That's pretty much all there is to it for our look at the Curt SecureLatch lunette ring. I hope this video has been helpful in deciding if this is the right one for you. Again, I'm Ellen here at etrailer.com.

Thanks for watching..


Customer Reviews

Curt SecureLatch Lunette Ring - Adjustable Channel Mount - 3" Diameter - 25,000 lbs - CU39FR

Average Customer Rating:  4.9 out of 5 stars   (28 Customer Reviews)

Lunette ring mounts in an adjustable channel bracket (48651 - sold separately) to give you a strong and durable attachment point for your pintle hitch. Integrated lock secures with a padlock (sold separately) when uncoupled to prevent towaway theft.

by:

Doesn't fit in the channel that was purchased with the 40,000 lb lunette eye.

Heather A. profile picture
Etrailer Expert

Heather A.

8/19/2024

Hi Mike, this particular ring is designed to fit the channel part # CU69FR.



by:

Great quality. However, the mount will not fit in the standard 8 inch channel of the Demco actuator. I will have to either grind off the sides of lunette or try and bend the mount to get it to fit inside.



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Works great.



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As expected. Super stout ring. Very fast shipping



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Quality product, but it's advertised as an 8 position. But it's only a 4 position. I assumed I could turn it upside down for the other 4 positions. But the directions clearly warn you no to use it in the inverted position. So I bought the 25,000 lb eye because it's only a 2 bolt eye. And it is wider than the channel by 1/8". Still usable but not without modifications which I'm sure voids any warranty.



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The quality was top notch. Can’t beat the price on it. Welded in great and hauled my excavator, which weighs 18k, just fine.




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Works well and very well made



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See what our Experts say about this CURT Lunette Ring


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Kathleen M
Installed by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Noah M
Updated by:
Noah M
Employee Kristina F
Written by:
Kristina F

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