Shopping Cart

Your cart is empty.

Your cart is empty.

Trailer Coupler Pin 5/16' x 1-3/4' 5Pcs,Prevents Loss with Plastic Coating Tether(11-1/2'), Locking Pin for Trailer and Farm Towing, Trailer Safety Pin.

Free shipping on orders over $29.99

$10.99

$ 5 .99 $5.99

In Stock

1.Color:With Drill


About this item

  • Secure and Convenient: Ensure maximum security with our COMVERIX Trailer Coupler Pin, 5/16" x 1-3/4". This robust pin, also known as a coupler pin or trailer hitch pin, features sturdy steel construction with a reliable spring clip. Enjoy one-handed operation for easy and secure trailer connection.
  • Easy to Use: The D-shaped clip, made from durable spring steel, offers great strength and flexibility. Simply insert the trailer coupler pin into the coupler latch for a reliable lock. Whether you're using trailer pins or locking pins, this pin ensures a hassle-free experience.
  • Corrosion-Resistant: Our trailer tongue pin, with its zinc-plated finish and plastic coating, offers excellent rust and corrosion resistance for lasting durability. Our trailer latch pin and shaft locking pin are reliable and easy to use in any weather.
  • Versatile: Our 5/16-Inch (8mm) trailer pin fits various trailer couplers and hitch receivers. It serves as a safety coupler pin for trailers, pintle hooks, and more, ensuring secure applications. Trust our PTO pin for reliable performance.
  • High-Strength: Crafted from solid steel, our 5/16" (8mm) trailer coupler pin guarantees exceptional strength and reliability, ensuring peace of mind during towing. It serves well as a shaft locking pin or trailer safety pin for various uses.


The COMVERIX Trailer Coupler Pin, 5/16" x 1-3/4", is the ideal solution for secure trailer connections and hassle-free towing. Designed for strength and convenience, this trailer hitch pin offers solid steel construction with a spring clip for easy one-handed operation. Whether you are securing a trailer or performing farm towing, this locking pin provides maximum security and reliability. The plastic coating tether prevents loss, ensuring the pin stays in place even in tough conditions. This coupler pin is perfect for a wide range of applications, including trailers, hitch receivers, pintle hooks, and more. Its zinc-plated finish and durable plastic coating offer superior resistance to rust and corrosion, making it highly reliable for long-term use in any weather. The D-shaped spring steel clip provides flexibility and strength, making it easy to insert and lock with minimal effort. Versatility is key with the COMVERIX Trailer Coupler Pin. It fits a variety of trailer couplers, serving as a trailer safety pin and shaft locking pin in multiple towing applications. No matter what type of trailer or equipment you're working with, you can trust this high-strength PTO pin to deliver top-notch performance and durability.


Kk
Reviewed in the United States on April 1, 2025
These are just as they discribed, and of Good Quality that you can buy at any hardware store.and a great value!
Mark Kraus
Reviewed in the United States on September 14, 2024
I used to have coupler pins with tethers like this. But they got too rusty to use and I had to change it. Unfortunately, I could not find a decent one with a tether so I went without a tether. A month later, I had to buy another one and for some reason I went without a tether again. That one lasted about 3 months before being lost. I was excited to order this COMVERIX Trailer Coupler Pin that has a nice sturdy tether. Guess what......I'm not losing my coupler pins anymore. I just attached the key ring style ring to a loop on my safety chain and boom, it is installed. The spring steel lock works flawlessly. The only, VERY minor complaint is that the pin diameter could a little smaller. Great product and very good price!
Nosleepatall
Reviewed in the United States on August 31, 2024
The lanyard keeps people from putting clip in pockets and walking off with them. Perfect solution
-Andrew
Reviewed in the United States on August 31, 2024
Not really a whole lot to say about these, they are what they are. Well made pin with retention clip and a short cable tether. Good for use on 3 point attachments, trailers and other equipment.
Jon A. Venske
Reviewed in the United States on May 27, 2024
Good to have when you own multiple trailers.
Rob Losser
Reviewed in the United States on November 8, 2024
Great pin with stay put cable . Came with drill bit as well