Hitch & Coupler Lock Set (2" Receiver, 1/2" to 2-1/2" Latch, 2" & 2-5/16" Lip)

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Quick Facts:

  • 5/8" hitch lock pin fits 2" receiver tubes
  • 1/4" coupler lock pin adjusts to fit 1/2" to 2-1/2" coupler span
  • Trailer coupler lock fits 2" and 2-5/16" flat lip couplers
  • Locks keyed alike for convenient one-key operation
  • Right-angle coupler lock design allows for easier access
  • Coupler locks feature easy-to-operate, 1/4-turn lock activation
  • Hitch lock features threaded lock activation
  • Hitch lock protected by a durable chrome-plated finish
  • Trailer coupler lock protected by an anodized aluminum finish
  • Watertight dust caps prevent internal corrosion
  • Includes two keys for added convenience
  • Limited lifetime warranty (one-year finish, one-year parts)
  • Trailer coupler lock fits 2" and 2-5/16" flat lip couplers
  • CURT part number: 23088

Make your tow vehicle and trailer more secure by keeping them locked up tight with a CURT hitch and coupler lock set. This three-piece set includes a hitch lock, coupler lock and trailer coupler lock, so whether you are towing or storing, you can keep your trailer more secure. Like a hitch pin and clip, the hitch lock is designed to insert into the hole in the side of a receiver tube to hold a ball mount or hitch-mounted accessory in place. It features a pin diameter of 5/8" to fit 2" receiver tube openings. Likewise, CURT coupler locks are designed to add security to your trailer and towing equipment. Instead of merely retaining the coupler latch mechanism, they lock it into place and act as a theft deterrent for your trailer while it is coupled to your vehicle. This coupler lock features a pin diameter of 1/4" and fits any coupler span from 1/2" to 2-1/2". This set of three locks also includes a trailer coupler lock to deter theft of your trailer while it is parked and left unattended. The lock mounts over the coupler and prevents a trailer ball from being inserted into the coupler opening. This trailer coupler lock is able to fit 2" and 2-5/16" flat lip couplers. It is constructed from lightweight, rust-free aluminum and has an anodized aluminum finish. 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. Also for added convenience, all three locks in this lock set are keyed alike. For your boat, ATV or camper, keep your toys more secure with CURT locks.


  • COMPLETE SECURITY. This trailer lock set offers comprehensive security of your towing system. It includes a trailer hitch lock for locking a shank into your hitch receiver, a coupler lock for the trailer latch and a tongue lock
  • DEPENDABLE STRENGTH. The hitch lock and coupler latch lock of this trailer lock set are made with high-strength steel construction. The coupler lock is constructed from highly corrosion-resistant anodized aluminum
  • VERSATILE. With a 5/8-inch diameter pin, the receiver hitch lock fits virtually any 2-inch hitch receiver with a 5/8-inch hole. The coupler latch lock has a 1/4-inch pin and fits a coupler span up to 2-1/2 inches
  • CONVENIENT. The coupler locks in this lock set feature a simple 1/4-turn lock activation for fast locking and unlocking as needed. All of the locks are keyed alike for convenient, one-key access (spare key included)
  • WATERTIGHT. The internal components of the hitch lock and coupler latch lock can be easily protected from the elements with the included watertight dust caps

Warning: Cancer and reproductive harm. www.P65Warnings.ca.gov.
More Information
SKU 2020102971
Brand Curtâ„¢
Country of Origin United States
Quantity In Package 1
Sales Unit of Measure EA
UPC 612314230884
Manufacturer Reference Number 23088

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