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HOLIDAY HOURS 877-216-5446

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Customer Service

  • Monday to Friday: 7am - 6pm CST
  • Saturday: 8am - 6pm CST
  • Sunday: Closed

Holiday Hours

  • Saturday Dec 24th: 8am - 6pm CST
  • Sunday Dec 25th: Closed
  • Saturday Dec 31st: 8am - 6pm CST
  • Sunday Jan 1st: Closed


  • Monday to Friday: 7am - 10pm CST
  • Saturday: 8am - 8pm CST
  • Sunday: 8am - 10pm CST


  • Monday to Friday: 7am - 6pm CST
  • Saturday: Closed
  • Sunday: Closed

Curt 1/2" Chrome Barrel Trailer Hitch Lock 23572

Product Information
List Price:
Our Price:
4.6 (2 reviews)
Part #:
Lock Type:
Locking Hitch Pin
Chrome 1/2" Diameter | Barrel Style | 15000 LB Strength
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Ships Jan 23rd - 24th


  • 5/8" fits 2" & 2.5" receivers & 1/2" fits 1-1/4" receivers
  • Multiple sizes & styles available
  • Manufactured durable construction
  • Dust covers included
  • Comes with extra key


Ultimate security can be all yours. The Curt trailer hitch locks & coupler locks are a great product for you to add extra protection to secure your towing. No one wants to worry about their receiver hitch coming undone while towing and with these locks worry no more!

Secure your receiver with a quick and easy curt deadbolt receiver hitch lock. Easily lock them into place as they are easy to use. Simply snap the lock end on shaft and it automatically locks. The lock cannot pop open or false lock giving you extra defense against it unlatching. With the provided dust cap, no dirt will get into and affect the hitch locks.

Providing extra keys in case you lose one or just need an extra set, this is the locking set for you! Available in multiple finishes and sizes, you can purchase the lock that works best for your towing needs. Prevent theft of hitch steps and other hitch accessories with the Curt trailer hitch locks and coupler locks.

View Available Part Numbers For This Product Line


The Curt trailer hitch locks & coupler locks are an easy at home no drill installation. For additional information call us at 1-877-216-5446 or 701-253-5906.

Limited Lifetime Warranty

CURT Manufacturing Incorporated warrants, to the original purchaser, its products to be free from defect workmanship under normal use and service, ordinary wear and tear excepted for as long as product is owned by the original purchaser.

Limitations of the Warranty
CURT Manufacturing Incorporated's obligation under this warranty is limited to repair or replacement, at its option. CURT Manufacturing Incorporated shall not be liable for the loss of or use of vehicles, cost of removal and /or installation, loss of time, inconvenience, rental of vehicles, loss or damage to personal property, expenses such as telephone, lodging, gasoline, towing, or any incidental or consequential damages. CURT Manufacturing Incorporated will examine the returned product. If the defect is covered under the warranty, CURT Manufacturing will repair the item or replace it at that time. Alterations or misuse of the items will not be covered under the warranty.   Some states do not allow the exclusion or limitation of incidental or consequential damages. So the above limitation or exclusion may not apply to you.
This warranty gives you specific legal rights and you may also have other rights, which vary, from state to state.

Product Reviews Summary

Price / Value
Ease of Installation
2  Customer Reviews
5 Star
4 Star
3 Star
2 Star
1 Star
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Provides Security and Peace of Mind
Part #: CRT-23572 Posted on
Was this review helpful?
(Wesley Chapel, FL)
Price / Value
Ease of Installation
I purchased this Hitch Lock to secure my bike rack to a 1 1/4 inch receiver hitch. It works well and appears to be difficult for a thief to break off. The only downside is the amount of sideways play in the Lock because of the excessive length of the Lock's bar. To remedy this, I purchased 12 washers (from the local hardware) with 1/2 inch center holes. I placed 6 washers on the Lock's bar on each side of the receiver hitch...problem solved, no more play. (The lack of play also makes it more difficult to surreptitiously remove the Lock).
Looks Great
Part #: CRT-23572 Posted on
Was this review helpful?
(Ft Lupton, CO)
Price / Value
Ease of Installation
The lock fits perfect and seems fine I guess the true test will be time, which is what it will take to see if the thieves are halted.