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M METERXITY 2-Pack Trailer Coupler Pin, 1/2" Diameter 2.56" Long Carbon Steel Galvanized Square Lock Wire Hitch Pins for Farm Trailers/Lawn Mowers/Garden, Coupler PTO Shaft

  • Based on 9 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Oct 23
Order within 6 hours and 53 minutes
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Size: 1/2"D x 2.56"L


Number of Items: 2


Features

  • [Multipurpose Use] - Trailer coupler pins are suitable for a variety of applications, such as farm trailers, lawn mowers, agricultural equipment, gardening equipment, or other agricultural machinery, providing convenient and reliable connections
  • [Durable Coupler Pin] - The hitch pin is made of carbon steel with high strength and hardness. The surface is galvanized to prevent rust and corrosion, good wear resistance, can also withstand large tensile forces, and has a long service life
  • [Size & Package] - The rod diameter of the lock pin is 0.47 inches/12mm and the rod length is 2.56 inches/65mm. The inner ring size is 1.81 x 2.16 inches/46 x 55mm (H x W). The package contains 2 pcs coupler pins
  • [Advantage] - The trailer hitch pin has a semi-flexible structure square pin lock clamp, which is easy to use and prevents accidental decoupling. Firmly fix the connection device to ensure that it will not vibrate and shake
  • [Attention] - Easy to install, the square fixing clip is spring-loaded. After the safety pin is inserted into the connector, close the square fixing lock clip, which can be easily clamped at the end of the pin and is not easy to fall off

Description

PRODUCT APPLICATION Trailer coupler pins are suitable for a variety of applications, such as farm trailers, lawn mowers, agricultural equipment, gardening equipment, or other agricultural machinery, providing convenient and reliable connections. PRODUCT DETAILS √ Type: Trailer Coupler Pin √ Material: Carbon Steel √ Rod Diameter: 0.47 inches/12mm √ Rod Length: 2.56 inches/65mm √ Inner Ring Size: 1.81 x 2.16 inches/46 x 55mm (H x W) √ Package Includes: 2 pcs coupler pins PRODUCT ADVANTAGES 1. The hitch pin is made of carbon steel with high strength and hardness. The surface is galvanized to prevent rust and corrosion, good wear resistance, can also withstand large tensile forces, and has a long service life. 2. The trailer hitch pin has a semi-flexible structure square pin lock clamp, which is easy to use and prevents accidental decoupling. Firmly fix the connection device to ensure that it will not vibrate and shake. ATTENTION Easy to install, the square fixing clip is spring-loaded. After the safety pin is inserted into the connector, close the square fixing lock clip, which can be easily clamped at the end of the pin and is not easy to fall off.

Material: Carbon Steel


Size: 1/2"D x 2.56"L


Pin type: Coupler Pin


Brand: M METERXITY


Item Diameter: 0.47 inches


Brand: M METERXITY


Number of Pieces: 2


Manufacturer: M METERXITY


Unit Count: 2 Count


Fastener Type: pin


Model: not_applicable


Number Of Items: 2


Part Number: mma250708ty000165jp


Set Name: Trailer Coupler Pin 2-Pack


Size Name: 1/2"D x 2.56"L


Item Diameter: 0.47 inches


Item Dimensions: 2.16 x 1.81 x 2.56 inches


Outside Diameter: 0.47 inches


Material Type: Carbon Steel


Finish Types: Galvanized


Pin Type: Coupler Pin


Compatible Groove Diameter: 0.47 inches


Color: Silver


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 23

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.

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Top Amazon Reviews


  • As advertised.
Size: 1/2"D x 3.15"L Number of Items: 4
The coupler pins arrived promptly and work well for the task. They will make it easier to install the pins into my trailer, and I don't have to worry about losing the cotter pin that my old coupler pins required.
Reviewed in the United States on March 27, 2026 by Rocky

  • Puzzled
Size: 3/16"D x 1.57"L Number of Items: 4
They seem to be built really well it’s just from the ad. I couldn’t tell the length or I didn’t read it properly. Probably my fault but just wasn’t able to use it. I didn’t that. I’m sure they were fine.
Reviewed in the United States on July 15, 2026 by Chet lueck

  • Not 1/2" Diameter & Not Hardened Steel
Size: 1/2"D x 3.54"L Number of Items: 4
The size is not 1/2" diameter as stated, and the metal is a low-carbon steel. In other words, the steel is not hardened. I measured and file tested the metal - its very soft (see pics and video). The diameter is much smaller than advertised and, therefore, will not fit precisely into 1/2" designed applications and could cause excessive vibration when used in traffic applications. The softness of the metal makes it inferior and it should not be used in trailer and towing applications, as it is likely to bend or otherwise fail. Not being transparent in advertising wastes a customer's time. ... show more
Reviewed in the United States on April 26, 2026 by mohica

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