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CURT 23518 Black Trailer Hitch Lock, 5/8-Inch Pin Diameter, Fits 2-Inch Receiver

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$20.39

$ 8 .99 $8.99

In Stock
  • DEPENDABLE SECURITY. To protect your trailer and trailer hitch ball mount from theft, this locking hitch pin is made with high-strength steel construction
  • EASY TO OPERATE. The barbell-style locking hitch pin promotes an impenetrable appearance to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
  • VERSATILE. With a 5/8-inch diameter pin and 2.85 inches of usable pin length, this receiver hitch lock fits virtually any 2-inch x 2-inch hitch receiver with a 5/8-inch hole (not compatible with double-walled receiver tubes)
  • WATERTIGHT. The internal components of this hitch lock can easily be protected from the elements with the included watertight dust cap, while the entire hitch lock is shielded against corrosion with a durable powder coat finish
  • TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer hitch lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access


Make your tow vehicle and trailer more secure by keeping them locked up tight with a CURT hitch lock. Like a hitch pin and clip, a hitch lock is designed to insert into the fastener hole in the side of a receiver tube in order to hold a ball mount or hitch-mounted accessory in place. While a CURT hitch pin does offer sufficient strength for keeping your ball mount firmly attached, a CURT hitch lock goes one step further. CURT hitch locks allow you to lock your ball mount into your trailer hitch, deterring theft and preventing anyone from detaching your trailer at the ball mount and towing away your property without your permission. This CURT hitch lock features a barbell design and comes with a 5/8" pin diameter to fit a 2" receiver tube size (usable pin length is 2.850"; will not work with double-walled receiver tubes). CURT barbell hitch locks are comprised of a pin with two end caps and a round locking mechanism. They are key-operated and activate with a simple 1/4-turn. They also come with a watertight dust cap to keep out the elements and prevent corrosion. For the ultimate in towing security, a hitch lock and coupler lock used together will provide security at both the vehicle-side and trailer-side of your towing setup. For your boat, ATV or camper, keep your toys more secure with CURT hitch locks.


Norm S
Reviewed in the United Kingdom on February 11, 2025
Purchased this as a replacement for the chrome pin on a new VW Amarok. Secure, unnoticable and no doubt just as strong as the original for just north of £20. Its finished in black all around and should last way beyond the life of the vehicle.Perfect.
berford
Reviewed in the United States on January 17, 2025
Very well made! Happy with the product!
Andrew Birmingham
Reviewed in the United States on September 23, 2024
I was pleased with the weight and durability of this lock, and I guess I'll have to order another one. I found that someone tried to make off with my B&W hitch by attempting to break this pin but wasn't able to. Unfortunately the key no longer worked and I had to shear it off but props to Curt for making a great hitch lock!
blueWater_baboon
Reviewed in the United States on September 2, 2024
Nice receiver pin. Only thing I don’t like is the lock mechanism is a 45 degree turn. Not spring loaded. So quarter turn to unlock and have to turn quarter turn back to lock. Otherwise, nice design and looks good.
JAMES
Reviewed in the United States on December 8, 2024
Great Quality
Averie
Reviewed in the United States on December 17, 2024
I was worried this wouldn’t hold up, but it worked well for a small cargo rack with a couple hundred pounds of tongue weight on it.
Gunz
Reviewed in the United States on October 25, 2024
For added peace of mind get this lock for your trailer hitch mount.
Rejean Caouette
Reviewed in Canada on October 22, 2024
easy to install and remove. works great
GMA
Reviewed in the United States on April 3, 2024
This lock seems to work well but, I wish it had a more durable key. If its really cold it could be hard to turn the key & it may bend.Make sure you use a WD-40 type of product in the key slot.
VictorianRoses777
Reviewed in the United States on December 21, 2023
I wound up buying one bigger from Walmart that was perfect Bigger size .. which is the one in this picture not the one returned.. this review is still gets 5 star thou because the little lock does work the keys are a bit primitive cheapy cheap Ola. But the picture shown is the one I had to buy from Walmart..
Mario
Reviewed in Mexico on December 15, 2023
Calidad y seguridad garantizada
MOORY
Reviewed in Australia on August 24, 2020
Too short forMy Prado. I had to grind the ends smaller to get the length.
hb
Reviewed in Saudi Arabia on October 19, 2020
Fits well .. a bit difficult to lock and unlock .. would of made life easier if both pieces click and the lock doesn’t rotate
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