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Pack of 20 Square Trailer Pins – 2-3/4" x 1/4" (L x W) – Featuring PTO Pins, Lock Pins, Trailer Hitch Pins, and Shaft Locking Coupler Pins for Farm Trailers, Towing, Lawn Equipment and Hitches

  • Based on 212 reviews
Condition: New
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$16.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Aug 19
Order within 21 hours and 59 minutes
Available payment plans shown during checkout

Number of Items: 20


Features

  • Perfect Size: Each trailer coupler pin is 2.75 inches in length and 1/4 inches in diameter
  • Simple Design: The square shaped trailer hitch pin and clip is easy to use and do not break or bend
  • Premium Material: These PTO pins use premium quality carbon steel with zinc plating for rust and corrosion prevention
  • Versatility: The semi-flexible structure of the locking shaft is suitable for numerous locking applications
  • Compact Solution: This hitch latch pin provides a reliable solution for keeping the coupler latch intact with the trailer ball

Material: Carbon Steel


Size: 1/4" 06Pcs Square


Pin type: Square


Brand: PINAILER


Item Diameter: 0.25 Inches


Product Dimensions ‏ : ‎ 1 x 2 x 1 inches; 0.01 ounces


Item model number ‏ : ‎ STPS-20


Date First Available ‏ : ‎ December 11, 2024


Manufacturer ‏ : ‎ PINAILER


Country of Origin ‏ : ‎ China


Best Sellers Rank: #4,368 in Automotive (See Top 100 in Automotive) #4 in Trailer Coupler Parts


#4 in Trailer Coupler Parts:


Customer Reviews: 4.6 4.6 out of 5 stars 212 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 19

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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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Buy in bulk
Number of Items: 10
They always getting broken so 10 at once is a perfect buy. I always give them to friends who are driving around without them too lol
Reviewed in the United States on June 16, 2025 by Justin

  • Good product
Number of Items: 10
As described
Reviewed in the United States on June 15, 2025 by Amazon Customer

  • Handy hooks
Number of Items: 10
Love these! I’m using them to organize things in my garage—they do a great job of keeping wrenches and paintbrushes together and only require a single peg on the board. Cool!
Reviewed in the United States on May 6, 2025 by MNGirl

  • Trailer coupler pins
Number of Items: 10
Worked well
Reviewed in the United States on May 22, 2025 by jean p. helias

  • Fast delivery
Number of Items: 10
Great price and good product.
Reviewed in the United States on April 4, 2025 by LARRY CREASY

  • Solid.
Number of Items: 12
I lose these so I bought ten. Will give some away to friends. They're solid and should last.
Reviewed in the United States on April 29, 2025 by Dawn S

  • Simple and Long Lasting for Very Little
Number of Items: 10
These do precisely what they're designed to do at a very low price. Perfect. The previous set we purchased lasted unblemished for over 2 years. We'll let you know if that changes, but they're strong, fit snug and securely, and we've not lost one as they are very well constructed.
Reviewed in the United States on March 16, 2025 by Shaun L.

  • Basic quality, nothing special.
Number of Items: 10
OK quality but nothing special. The price was right though.
Reviewed in the United States on April 23, 2025 by AK Mud Man

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