1. Trailer Leveling & Towing Parts Deals
  2. sku: 5461301305136793
  3. CURT 23522

CURT Coupler Lock 612314235223 2-1/2

23522 Curt 2-1/2 Inch Coupler Lock

( Brand: Curt ), ( Part Type: Lock ), ( Manufacturer Part Number: 23522 ), ( Product Type: Trailer Hitches ), ( UPC: 612314235223 ), ( Fitment Type: Semi-universal ), ( Product Subtype: Trailer Couplers )

Review CURT 2-1/2 Inch Coupler Lock

The Curt 23522 2-1/2 Inch Trailer Ball Coupler Lock is a essential accessory for securing your trailer hitch to your towing vehicle. This locking mechanism ensures that your trailer is safely connected to your vehicle and prevents unauthorized use or theft.

The Curt coupler lock is designed with a heavy-duty, all-steel construction for durability and strength. The locking mechanism utilizes a double-locking system with a keyed lock and a locking pin that engages into the trailer hitch receiver. This provides an additional layer of security, making it difficult for thieves to hitch up your trailer without the proper key.

The locking pin is designed to fit into the trailer hitch receiver with ease, and its unique shape prevents it from being removed without the key. The keyed lock adds an extra level of security, as it can only be opened with the provided key. The lock comes with two keys for convenience.

The Curt 23522 coupler lock is also designed with a convenient, flip-open latch that allows for easy access to the receiver when hooking up the trailer. The latch is held closed by a strong spring, ensuring that it stays closed and secure when not in use.

The lock is coated with a weather-resistant finish to protect it from the elements and ensure long-lasting performance. It is also compatible with most 2-1/2 inch trailer balls and receivers.

In summary, the Curt 23522 2-1/2 Inch Trailer Ball Coupler Lock is a high-quality, heavy-duty accessory that provides an additional layer of security for your trailer hitch. Its double-locking system, durable construction, and convenient design make it an essential tool for any serious tow vehicle owner.

The Curt 23522 2-1/2 Inch Trailer Ball Hitch with Coupler Lock is a popular choice for securing gooseneck or ball-and-tongue trailers. Here are some pros and cons to help you make an informed decision:

Pros:

1. Enhanced Security: The coupler lock feature deters trailer theft by preventing the hitch from being disconnected, ensuring your cargo remains secure.

2. Durable Construction: Made from heavy-duty forged-steel, this hitch can withstand the weight and wear of heavy-duty trailers.

3. Easy Installation: The hitch comes with a quick-install kit for easy setup, and it can be installed on most vehicles with a 2-1/2 inch receiver.

4. Adjustable Height: The hitch's 12-inch drop allows for adjustable height, making it suitable for different trailer types and towing applications.

5. Compatibility: This hitch can be used with various types of trailers, including gooseneck, ball-and-tongue, and 5th wheel trailers.

Cons:

1. High Cost: The Curt 23522 is more expensive than a standard hitch due to its added security features.

2. Limited Weight Capacity: With a maximum towing capacity of 22,000 lbs, it may not be suitable for extremely heavy trailers.

3. Manual Locking: Unlike some other coupler locks, this hitch requires manual locking, which may not be as convenient as automatic or electronic locks.

In conclusion, the Curt 23522 2-1/2 Inch Trailer Ball Hitch with Coupler Lock offers enhanced security and durability, making it an excellent choice for those who frequently tow heavy trailers or live in areas with high theft rates. However, its higher cost and manual locking mechanism may be drawbacks for some potential buyers.

If security is a top priority and you frequently tow heavy trailers, this hitch is a worthwhile investment. However, if you have lighter trailers or are on a budget, you may want to consider a standard hitch without the coupler lock feature.

part # 23522 prices

  • $19.99-$37.98

specifications rvlevelcamp:

  • brand: Curt
  • part type: Lock
  • manufacturer part number: 23522
  • product type: Trailer Hitches
  • upc: 612314235223
  • fitment type: Semi-universal
  • product subtype: Trailer Couplers

payments rvlevelcamp:

  • credit card: Mastercard
  • other
  • wallet: Paypal

returns rvlevelcamp:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

offer rvlevelcamp:

  • availability: In Stock
  • quantity: 5
  • sold: 0
  • options: Ship-to-home
  • started: February 20, 2026

general rvlevelcamp:

  • RV, Trailer Camper Parts Accessories > Trailer Leveling Towing > Other Trailer Leveling Towing Parts
  • condition: New

shipping rvlevelcamp:

  • cost: $18.21
  • type: Calculated
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • carrier: FedEx
  • transit: 5-11 Days

seller rvlevelcamp:

  • # reviews: 8486
  • rating: 99.7%
part type: lock, product type: trailer hitches, fitment type: semi-universal, product subtype: trailer couplers,
category: auto parts > rv, trailer camper parts accessories > trailer leveling towing > trailer leveling towing parts, sku: 5461301305136793,

Curt 23522 Is Similar To:

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5 offers $19.99–$37.98 USD
  • Offer #1: $37.98 price + free delivery = $37.98* total. Protect your boat, your camper and even your utility trailer the right way with a CURT coupler lock. PART NUMBER.FREE SHIPPING
  • Offer #2: $19.99 price + $4.99 delivery = $24.98* total.+$4.99 shipping
  • Offer #3: $32.48 price + free delivery = $32.48* total. Skillfully built with high-quality materials for long-lasting toughness. Curt Hitch Lock.FREE SHIPPING
  • Offer #4: $41.99 price + free delivery = $41.99* total. MUST READ FITMENT NOTE: Description: 1/4" pin fits latch-type couplers with a max span of 2-1/2" Protected by a durable chrome-plated finish Easy-to-operate, 1/4-turn lock activation Watertight dust cap prevents internal corrosion Includes two keys for added convenience Limited lifetime warranty (one-year finish, one-year parts).FREE SHIPPING
  • Offer #5: $42.24 price + free delivery = $42.24* total. This coupler lock features a barbell design to keep the pin well protected from tampering.FREE SHIPPING