Ask a Question About This Product
Our in-house experts typically reply within one business day.
Our in-house experts typically reply within one business day.
CURT


Always the correct part
We know our products
Quality Products
Free Shipping!


Always the correct part
We know our products
Quality Products
Free Shipping!

Two keys



| Warranty | Limited lifetime warranty (one-year finish, one-year parts) |
| Lock Configuration | One Piece |
| Material | Steel and Aluminum |
| Finish | Orange Powder Coat |
| Locking Positions | 10 |
| Coupler Compatibility | 1-7/8", 2", 2-5/16" |
| U-Lock Width | 3-7/8 in |
Designed to fit 1-7/8, 2 and 2-5/16 couplers, the CURT universal heavy-duty trailer coupler lock gives you the peace of mind you need when heading out for a weekend getaway or securing your trailer in the driveway. Its innovative ratchet-style mechanism makes securing your trailer a breeze. Simply insert the lock base into the coupler, slide the U-bar over the couplers nose, and lock it in place.
Unlocking is just as easy turn the key a quarter turn, and youre good to go. The U-locks inside width of 3-7/8" accommodates most trailers with ease, while the innovative ratchet locking system provides 10 locking positions for a precise fit that makes cutting the lock extremely difficult.
This heavy-duty coupler lock is built tough with a heavy-duty steel locking bar and aluminum body thats not only weather-resistant but nearly impenetrable. Its advanced design stops theft and unwanted hookups by preventing a trailer ball from being inserted into the coupler. Plus, its heavy-duty locking cylinder adds another layer of security and ensures your trailer remains exactly where you left it.
Last but certainly not least, its bright orange powder coat finish will deter thieves and keep them from tampering with your trailer. Whether youre heading out for a fishing trip at your favorite hot spot or simply securing your trailer in the backyard, the CURT universal heavy-duty coupler lock is a must-have for trailer security. With its blend of rugged protection, ease of use, and high-visibility deterrence, its the smart, dependable choice for any trailer owner.

CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-9494Limited lifetime warranty (one-year finish, one-year parts)
On Sale Today
Original price was $57.95. Current price is $55.00.


Quick Ship
In stock and ready to ship — order now!
Shipping from Eau Claire, WIFREE SHIPPING
Estimated delivery Wed, Aug 12 - Fri, Aug 14
Order before 2 PM EST Monday–Friday for same-day processing
Guaranteed safe & secure checkout
| Part # | Description | Fits Coupler Sizes | U-Lock Width | Finish |
|---|---|---|---|---|
| 23090 | Universal coupler lock | 1-7/8", 2" and 2-5/16" | 3-7/8" (inside) | Gloss orange powder coat |
| 23090-KA | Universal coupler lock, keyed alike | 1-7/8", 2" and 2-5/16" | 3-7/8" (inside) | Gloss orange powder coat |
| 23091 | Heavy-duty universal coupler lock | 1-7/8", 2" and 2-5/16" | 3-7/8" (inside) | Gloss orange powder coat |
| 23092 | Universal trailer lock set (incl. 5/8" hitch lock) | 1-7/8", 2" and 2-5/16" | 3-7/8" (inside) | Gloss orange powder coat |
No reviews have been added for this product.