CURT Right-Angle Hitch & Coupler Lock Set (2" Receiver, 1" to 3" Latch) #23505

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Make your tow vehicle and trailer more secure by keeping them locked up tight with a CURT hitch and coupler lock set. Whether you are towing or storing, a lock set lets you keep your trailer more secure.

Quick Facts:

  • 5/8" hitch lock pin fits 2" receiver tubes
  • 1/4" coupler lock pin allows adjustment to fit 1" to 3" coupler span
  • Right-angle design with swivel head for easier access
  • Locks keyed alike for convenient one-key operation
  • Protected by a durable chrome-plated finish
  • Easy-to-operate, 1/4-turn lock activation
  • Watertight dust caps prevent internal corrosion
  • Includes four keys for added convenience
  • Limited lifetime warranty (one-year finish, one-year parts)
  • Includes hitch lock and coupler lock #23503
  • Right-angle design with swivel head for easier access
  • CURT part number: 23505

Make your tow vehicle and trailer more secure by keeping them locked up tight with a CURT hitch lock and coupler 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. The CURT hitch lock in this combo pack features a right-angle design for easy access to the key hole, and it comes with a 5/8" diameter pin to fit a 2" receiver tube. 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. CURT coupler locks are key-operated and come in several different styles. This coupler lock features a right-angle design and features an adjustable pin, fitting any coupler latch span between 1" and 3". It also comes with a durable chrome finish is keyed alike with the hitch lock for added convenience. 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 locks.


  • COMPLETE SECURITY. This trailer lock set offers comprehensive security of your towing system. It includes a trailer hitch lock for locking a ball mount or other receiver hitch accessory, as well as a coupler lock for securing your trailer coupler
  • ERGONOMIC OPERATION. These right-angle hitch locks have a built-in swivel feature and simple 1/4-turn lock activation to allow the heads to twist toward you for easy, ergonomic access when locking or unlocking your trailer
  • DEPENDABLE STRENGTH. To protect your equipment from theft and give you peace of mind, the hitch lock and trailer coupler lock are made with high-strength steel construction
  • 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 lock has a 1/4-inch pin and fits coupler latches with a 1-inch to 3-inch span
  • WATERTIGHT. The internal components of the hitch lock and trailer coupler lock can be easily protected from the elements with the included watertight dust caps
Warning: Cancer and reproductive harm.
More Information
SKU 2020102987
Brand Curt™
What's Included Hitch Lock,Coupler Lock,Keys (2)
Quantity In Package 1
Product Color Silver
Country of Origin CHN
Material Type Carbon Steel
Hardware Type Lock
Hardware Finish 2562875
Warranty Term Limited lifetime warranty (one-year finish, one-year parts)
Unit of Measure EA
UPC 612314235056
Manufacturer Reference Number 23505

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