1 / 5CURT 48660 Adjustable Lunette Eye, 3-Inch ID, 24,000 lb Capacity
The CURT 48660 adjustable lunette eye is a channel-mounted trailer coupling component with a 3-inch inside diameter and a listed 24,000 lb capacity. Its adjustable mount is intended to help level a trailer, but the channel is required and not identified as included.
At a glance
- The 3-inch eye is listed to fit pintle hooks, ball-and-pintle combinations or clevis bars.
- Height adjustment through a compatible channel can help level the trailer.
- The manufacturer lists a 24,000-pound gross trailer weight capacity.
Often bought together
Pros and cons
Pros
- Adjustable channel mounting supports height changes for trailer leveling.
- The listed 3-inch opening accommodates several pintle-style coupling types.
- Forged steel construction is specified.
Technical specifications
13 specifications| Brand | CURT |
|---|---|
| Model | 48660 |
| Listed towing capacity | 24000 pounds |
|---|---|
| Inside diameter | 3" inside diameter fits pintle hooks, ball & pintle combinations or clevis bars |
| Compatible vehicle types | Trailer, Truck |
| Fit type | Universal Fit |
| Weight listed | 11 pounds |
|---|---|
| Mounting | Adjustable channel mount allows for precise trailer leveling |
| Bolt pattern | 2" bolt pattern spread for simple, secure attachment |
| Compatible channels | Compatible with CURT channels #48610 or #48650 |
| Material listed | Alloy Steel |
|---|---|
| Construction | Constructed from forged steel for superior strength |
| Finish type | Matte |
What to know before buying
Listing details to confirm
The listing identifies a 24,000-pound capacity, while the title's “12 Ton” wording may be read as a different figure. Confirm the applicable rating and never exceed the lowest capacity of the vehicle, hitch, trailer or other towing component. The description names channels #48610 or #48640, while a feature names #48610 or #48650. Confirm channel compatibility before purchase. The channel is required, and the supplied contents list identifies only the lunette eye.
What’s in the box
Included- Lunette eye
Who is it for?
A good fit for
- Truck and trailer owners who need a channel-mounted lunette eye with adjustable height.
- Buyers matching a 3-inch eye to a compatible pintle hook, ball-and-pintle combination or clevis bar.
Less suited to
- Buyers needing a complete channel-mount assembly without sourcing a compatible channel separately.
- Setups whose required coupling opening or verified capacity does not match the listed 3-inch ID and 24,000-pound figure.

Customer reviews on Amazon
- 5 stars
82% 82% - 4 stars
11% 11% - 3 stars
4% 4% - 2 stars
0% 0% - 1 star
3% 3%
Customer feedback describes the tow eye as solidly made and reports positive experiences with fit and installation. That feedback may be useful when considering a forged-steel, channel-mounted part, but it does not establish compatibility with a particular channel or validate its listed towing capacity. Aggregate ratings are predominantly favorable, with a smaller low-star share, and do not explain the reasons for those ratings.
Positive themes
- Customers describe the product as solidly made.
- Feedback reports good fit and easy installation.
Frequently asked questions
Does the CURT 48660 include the channel mount?
The supplied contents list names a lunette eye only. The product description requires a compatible channel, so plan to provide one separately unless the selected listing confirms otherwise.
Which CURT channels are listed as compatible?
One feature names channels #48610 or #48650, while the description names #48610 or #48640. The channel compatibility information conflicts, so confirm the exact channel before ordering.
What is the stated capacity?
The details and description list 24,000 pounds, while the title says 12 Ton. Treat this as a listing discrepancy and confirm the applicable rating for the full towing setup.
What coupling opening does this lunette eye have?
The listing specifies a 3-inch inside diameter and names pintle hooks, ball-and-pintle combinations and clevis bars as compatible types.

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