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4-Pack 3/8 x 2-3/4 Inch Trailer Coupler Pins, Zinc Plated Heavy Duty Lock Pins with Safety Clips for Towing, Farm Equipment, RV Trailers & Lawn Mower Attachments

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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, May 17
Order within 19 hours and 57 minutes
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Features

  • Heavy-Duty 4-Pack Value: Get complete readiness with this practical 4-piece set of coupler pins. This bulk package ensures you always have spares on hand for multiple applications or unexpected situations.
  • Precision 3/8" x 2-3/4" Size: Designed to meet standard specifications, these pins feature a universal size that reliably fits a wide range of trailer couplers, PTO shafts, and towable equipment.
  • Durable Zinc-Plated Finish: Built for long-lasting performance, the corrosion-resistant zinc plating provides excellent protection against rust and weathering, ensuring reliability in outdoor conditions.
  • Secure Locking Mechanism: Each pin includes a reliable safety clip that securely locks the pin in place, preventing accidental disengagement during operation for enhanced towing safety.
  • Versatile Towing Solution: Ideal for securing farm trailers, RV trailers, boat hitches, lawn equipment, and industrial machinery. A essential hardware for agricultural, commercial, and recreational towing needs.

Description

Product OverviewThis 4-pack of heavy-duty trailer coupler pins provides reliable security for your towing needs. Featuring zinc-plated corrosion resistance and secure locking clips, these pins are essential for trailers, farm equipment, and RV applications.SpecificationsQuantity: 4-PackSize: 3/8" x 2-3/4"Material: SteelFinish: Zinc PlatedColor: SilverLock Type: Safety ClipKey FeaturesComplete 4-Piece Set - Multiple pins for various equipment or backup needsHeavy-Duty Construction - Steel material ensures reliable strengthCorrosion Resistant - Zinc plating protects against rust and weatheringSecure Locking - Included safety clips prevent accidental disengagementUniversal Compatibility - Fits most trailers, farm equipment, and towable devices

Package Dimensions: ‎7.87 x 5.91 x 0.68 inches


Item Weight: ‎4.5 ounces


Manufacturer: ‎LUSTRIB


Item model number: ‎243710-US


Date First Available: ‎September 3, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • size wrong
the sticker says 3/8 but the size is wrong it's about 1/4, wrong description.
Reviewed in the United States on December 20, 2025 by MB

  • Description doesn't match the item
the sticker says 3/8 but the size is wrong it's about 1/4, wrong description.
Reviewed in the United States on December 2, 2025 by Henry Fanfan

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