Features
- Drop-in pin accepts lock to deter theft (turns 90 degrees while coupled)
- Vertically offset base allows ring to be flipped for maximum height adjustment
- Heavy-duty 3-hole bolt pattern with 11-3/4" x 2-3/4" channel
- Rated for 40,000 lbs. gross trailer weight
- 3" inside diameter fits pintle hooks, ball & pintle combinations or clevis bars
- Cast ductile iron construction is austempered for superior strength and wear resistance
- Battleship grey finish for excellent exterior durability
- Bright gold zinc-plated pin for long-lasting corrosion resistance
- Limited lifetime warranty (one-year finish, one-year parts)
Watch It in Action
Official CURT video for this product line. Your exact size, model or finish may differ; check the details below.
Description
At a Glance
- Fits: Universal fit (not vehicle-specific) – compare the dimensions to your vehicle before ordering
- Brand / Part #: CURT 48641
- Rating: 40,000 lbs. gross trailer weight
- Manufacturer warranty: Limited lifetime warranty (one-year finish, one-year parts)
The CURT SecureLatch adjustable lunette ring and channel set offers enhanced security and maximum versatility. Its integrated locking pin helps prevent coupling and theft when your trailer is left unattended, featuring holes in the bottom to accept a padlock. The pin can also be turned 90 degrees to allow you to hitch up your trailer. This lunette ring also offers flexible height adjustment. It can be moved up or down for more drop or rise as needed. The CURT SecureLatch lunette ring comes with an 11-3/4-inch tall x 2-3/4-inch inside width channel. It has a 3-hole bolt pattern. The lunette ring itself has a 3-inch inside diameter to couple to a pintle hook or ball and pintle combination, and it is rated for up to 40,000 pounds gross trailer weight. This SecureLatch lunette eyelet is made from austempered cast ductile iron for superior strength and wear resistance, and it features a durable, dark grey teridium powder coat finish for resistance to the elements.
Fits:
Universal fit (not vehicle-specific). Compare the dimensions and ratings to your vehicle and trailer before ordering. Never exceed the lowest-rated towing component.



