Adjustable Lunette Ring (12,000 lbs., 3" Eye, 11-3/4" Channel Height)

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Quick Facts:

  • 3" inside diameter fits pintle hooks, ball & pintle combinations or clevis bars
  • Five-position height adjustment allows for precise trailer leveling
  • 2" bolt pattern spread for simple, secure attachment
  • Constructed from forged steel for superior strength
  • 11-3/4" x 3" channel bracket features one-piece, formed steel construction
  • Limited lifetime warranty (one-year finish, one-year parts)
  • 2" bolt pattern spread for simple, secure attachment
  • CURT part number: 48640

In agriculture, construction and even military applications, pintle hitches are the trusted product of specialized towing. They are notorious for their high weight capacity and simple design. The basic pintle hitch is essentially a hook and loop, with the hook attached to the vehicle and the loop mounted on the trailer. Because of their simple design, pintle hitches are able to have thicker metal construction and more secure coupling. CURT has a wide variety of pintle hitches and pintle-style products to give you a complete solution for your heavy-duty towing needs. This channel-mount lunette eye kit allows for secure coupling to a pintle hook or ball and pintle combination and features five height adjustment positions for easy height adjustment and trailer levelling. It features a forged steel construction and boasts a gross trailer weight capacity of 12,000 lbs. (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). With a 3" inside diameter, this lunette ring fits a variety of CURT pintle hooks and ball and pintle combinations.


  • HEAVY-DUTY TOWING. This adjustable lunette ring provides a heavy-duty towing connection between your truck and trailer. It securely couples to a pintle hitch or clevis bar and is commonly used for construction, agriculture and military applications
  • RELIABLE STRENGTH. For maximum confidence on the job, this lunette ring is rated to tow 12,000 lbs. gross trailer weight (limited to lowest-rated towing component)
  • VERSATILE FIT. This lunette ring hitch features an inside diameter of 3 inches to fit a wide variety of pintle hitch options. It can be coupled to most pintle hooks and ball and pintle hitch combinations (sold separately)
  • ADJUSTABLE INSTALL. For a flexible installation, this pintle hitch lunette ring comes with a channel mount for easy vertical adjustment. The 11-3/4-inch lunette channel allows for 5 distinct height adjustment positions, ensuring level towing
  • TOUGH BUILD. This lunette ring and lunette channel are constructed from solid steel for superior strength. They come with a raw steel finish for ready painting as needed

More Information
SKU 2020103437
Brand Curt™
Quantity In Package 1
Gross Trailer Weight (GTW) 12,000 lbs.
Country of Origin Taiwan
Sales Unit of Measure EA
UPC 612314500642
Manufacturer Reference Number 48640

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