CURT 23021 Trailer Hitch Lock – 5/8" Pin Diameter | Fits Most 3" Receivers | Heavy-Duty Class V Anti-Theft Hitch Lock with Keys

$11.99 $16.00
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Description and Details

Protect your towing setup with the CURT 23021 Trailer Hitch Lock, engineered for strength, security, and durability. Designed to fit most 3-inch receiver hitches (Class V), this 5/8-inch diameter locking hitch pin provides a dependable, anti-theft connection between your vehicle’s receiver tube and ball mount or hitch accessory.

Built from high-strength steel and finished with a durable black powder coat, the CURT 23021 is corrosion-resistant and made to withstand harsh towing environments. The barrel-style key lock provides superior tamper resistance, while the included dust cap protects the keyway from dirt and moisture.

This lock is perfect for truck owners, RVers, and commercial haulers who need reliable hitch security for towing heavy trailers, campers, or cargo haulers.

Key Features:

  • Brand: CURT®

  • Model Number: 23021

  • Pin Diameter: 5/8 inch

  • Fits: Most 3-inch receiver hitches (Class V)

  • Material: Hardened steel construction for maximum strength

  • Finish: Black powder coat for superior corrosion resistance

  • Lock Style: Barrel-style key lock for enhanced security

  • Includes: 2 keys and protective dust cap

  • Prevents theft of ball mounts, cargo carriers, and hitch-mounted accessories

  • Weather-resistant design for long-lasting use

  • Quick and easy installation – push-to-lock mechanism

Applications:
✔ Fits 3-inch Class V receiver hitches
✔ Ideal for heavy-duty trucks, RVs, and large trailers

Add peace of mind to every haul with the CURT 23021 5/8" Trailer Hitch Lock — the heavy-duty, weatherproof lock trusted by serious towing enthusiasts.

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Product Disclosure – Scenic City Supply

Scenic City Supply is an independent liquidation company. We are a secondary seller of products and are not affiliated with, sponsored by, or authorized by any product manufacturer. All trademarks, brand names, model numbers, and logos mentioned are the property of their respective owners and are used strictly for identification and compatibility purposes.

Scenic City Supply’s inventory comes from multiple sources, including but not limited to surplus, liquidation, closeouts, overstock, and insurance-loss merchandise. All products are new, OEM, and unused unless otherwise stated. As a liquidator, some items may show cosmetic imperfections such as tarnish, discoloration, or minor surface wear. These conditions do not affect the function, performance, or integrity of the product.

Packaging may be damaged, show signs of storage, or be replaced for safe delivery. The sale of this product by Scenic City Supply is not subject to the policies of the manufacturer. Any warranty offered by the manufacturer is not available to you as the purchaser. Any applicable warranties or guarantees will be disclosed in writing at the time of sale.

Every item is opened and inspected prior to shipment to confirm quality and accuracy. If you are not fully satisfied with your purchase, you may return it within 30 days in its original packaging for a full refund.