CURT hitch lock with barbell design secures your trailer hitch.
CURT hitch lock shows 5/8-inch pin with a 2-inch receiver fit.
CURT hitch lock demonstrates reliable 2-inch receiver compatibility for common setups.
CURT hitch lock dust cap image highlights moisture protection for internal parts.
CURT hitch lock durable powder coat finish guards against corrosion outdoors.
CURT hitch lock includes two keys for convenient access.
CURT hitch lock in-use on a trailer illustrates quick locking action.
CURT hitch lock weather protection emphasizes all-weather towing readiness.
CURT hitch lock with barbell design secures your trailer hitch.
CURT hitch lock shows 5/8-inch pin with a 2-inch receiver fit.
CURT hitch lock demonstrates reliable 2-inch receiver compatibility for common setups.
CURT hitch lock dust cap image highlights moisture protection for internal parts.
CURT hitch lock durable powder coat finish guards against corrosion outdoors.
CURT hitch lock includes two keys for convenient access.
CURT hitch lock in-use on a trailer illustrates quick locking action.
CURT hitch lock weather protection emphasizes all-weather towing readiness.

CURT 23518 Black Trailer Hitch Lock – 5/8-Inch Pin Diameter for 2-Inch Receiver

Secure towing with the CURT 23518 hitch lock The CURT 23518 Black Trailer Hitch Lock is designed...
Vendor: CURT
Availability: In stock
£32.46
£32.46
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CURT hitch lock with barbell design secures your trailer hitch.

CURT 23518 Black Trailer Hitch Lock – 5/8-Inch Pin Diameter for 2-Inch Receiver

£32.46
CURT hitch lock with barbell design secures your trailer hitch.
CURT hitch lock shows 5/8-inch pin with a 2-inch receiver fit.
CURT hitch lock demonstrates reliable 2-inch receiver compatibility for common setups.
CURT hitch lock dust cap image highlights moisture protection for internal parts.
CURT hitch lock durable powder coat finish guards against corrosion outdoors.
CURT hitch lock includes two keys for convenient access.
CURT hitch lock in-use on a trailer illustrates quick locking action.
CURT hitch lock weather protection emphasizes all-weather towing readiness.

CURT 23518 Black Trailer Hitch Lock – 5/8-Inch Pin Diameter for 2-Inch Receiver

£32.46
Description
Description
x

Secure towing with the CURT 23518 hitch lock

The CURT 23518 Black Trailer Hitch Lock is designed to insert into the side of a two inch receiver and hold your ball mount or hitch accessory in place with a purpose built barbell design. While a standard hitch pin helps keep components connected, this lock adds a practical layer of security to deter unauthorized detachment. When you park your vehicle and walk away, you can rest a bit easier knowing there is an additional barrier between your trailer and potential tampering.

Key benefits at a glance

  • High strength steel construction for dependable security
  • Barbell style lock with a simple 1/4 turn activation for quick locking and unlocking
  • Five eighths inch pin diameter and two point eight five inches of usable length fit most 2 inch x 2 inch receivers
  • Not compatible with double walled receiver tubes
  • Watertight dust cap protects internal components and maintains performance

Durability and weather resistance

  • Durable powder coat finish guards against corrosion in outdoor towing conditions
  • Dust cap seals out moisture to help the locking mechanism perform when you need it

Ease of use and convenience

  • Simple 1/4 turn lock activation for quick securing and releasing
  • Two keys included for easy access or sharing with a trusted helper

Fit and compatibility

The lock uses a 5/8 inch pin diameter and a usable length of 2.85 inches to fit virtually any 2 inch x 2 inch hitch receiver that uses a 5/8 inch hole. It is not compatible with double-walled receiver tubes.

Real-world uses

Whether you are towing a boat, an ATV, a camper, or a utility trailer, this CURT hitch lock provides a practical layer of security when you park in public spaces, campground lots, or near a boat ramp. For extra protection, consider pairing with a coupler lock to secure both ends of your towing setup.

FAQ

Q: What makes the CURT 23518 hitch lock different?

A: It uses a barbell design with a 5/8-inch pin to secure a 2-inch receiver, plus a watertight dust cap and two keys.

Q: What should I pair with CURT hitch locks for added security?

A: Consider pairing with a coupler lock for dual-side protection on vehicle and trailer.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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