---
product_id: 118702997
title: "20 Pieces Shaft Locking Pin Safety Coupler Pin 1/ 4 inch, 5/16 inch, 3/8 inch Diameter in 2 Shapes of Square and Arch for Farm Trailers Wagons Lawn Garden"
brand: "favordrory"
price: "$31.92"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/118702997-20-pieces-shaft-locking-pin-safety-coupler-pin-1-4
store_origin: US
region: United States of America
---

# 1/4, 5/16, 3/8 in diameter Zinc plated for rust resistance High-quality spring & carbon steel 20 Pieces Shaft Locking Pin Safety Coupler Pin 1/ 4 inch, 5/16 inch, 3/8 inch Diameter in 2 Shapes of Square and Arch for Farm Trailers Wagons Lawn Garden

**Brand:** favordrory
**Price:** $31.92
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock It Down, Live It Up!

## Quick Answers

- **What is this?** 20 Pieces Shaft Locking Pin Safety Coupler Pin 1/ 4 inch, 5/16 inch, 3/8 inch Diameter in 2 Shapes of Square and Arch for Farm Trailers Wagons Lawn Garden by favordrory
- **How much does it cost?** $31.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/118702997-20-pieces-shaft-locking-pin-safety-coupler-pin-1-4)

## Best For

- favordrory enthusiasts

## Why This Product

- Trusted favordrory brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔧 Versatile Sizes:** Available in 1/4, 5/16, and 3/8 inch diameters to fit all your needs.
- • **🌱 Multi-Purpose Use:** Perfect for farm trailers, lawn equipment, and garden tools—secure everything effortlessly.
- • **🔄 Quick Release Design:** Square and arch shapes for easy latching and enhanced clearance.
- • **🚀 Hassle-Free Operation:** Eliminates cotter pin loss, making it the go-to choice for quick-release applications.
- • **🛡️ Durable Construction:** Crafted from premium spring and carbon steel, ensuring longevity and reliability.

## Overview

This set of 20 shaft locking pins features three diameter options (1/4, 5/16, and 3/8 inch) and comes in two shapes (square and arch) to cater to various applications. Made from high-quality spring and carbon steel with a zinc plating for rust resistance, these pins are designed for durability and ease of use, making them ideal for securing coupler latches, jack legs, and more across farm, lawn, and garden settings.

## Description

20 Pieces Shaft Locking Pin Safety Coupler Pin 1/ 4 inch, 5/16 inch, 3/8 inch Diameter in 2 Shapes of Square and Arch for Farm Trailers Wagons Lawn Garden

## Features

- 【Size】1/ 4 inch, 5/16 inch, 3/8 inch diameter pin secures coupler latches, jack legs, pintle hooks and more
- 【Material】Made of high quality spring steel and carbon steel, zinc plated to resist rust and corrosion
- 【Shape】Square and arch retainer wire clip provides a quick latch and added clearance, different shape can meet your different needs
- 【Usage】The fastener eliminates cotter pin loss and fits most quick release applications, convenient and easy-to-use, secure your equipment, gear, trailer loads etc
- 【Widely Applications:】Use coupler pins for farm, lawn and garden, trailer hitch receivers, and other applications to secure attachments and other farm equipment

## Images

![20 Pieces Shaft Locking Pin Safety Coupler Pin 1/ 4 inch, 5/16 inch, 3/8 inch Diameter in 2 Shapes of Square and Arch for Farm Trailers Wagons Lawn Garden - Image 1](https://m.media-amazon.com/images/I/71FYzoakqRL.jpg)
![20 Pieces Shaft Locking Pin Safety Coupler Pin 1/ 4 inch, 5/16 inch, 3/8 inch Diameter in 2 Shapes of Square and Arch for Farm Trailers Wagons Lawn Garden - Image 2](https://m.media-amazon.com/images/I/612O+onbX5L.jpg)
![20 Pieces Shaft Locking Pin Safety Coupler Pin 1/ 4 inch, 5/16 inch, 3/8 inch Diameter in 2 Shapes of Square and Arch for Farm Trailers Wagons Lawn Garden - Image 3](https://m.media-amazon.com/images/I/61e3NjGzdoL.jpg)
![20 Pieces Shaft Locking Pin Safety Coupler Pin 1/ 4 inch, 5/16 inch, 3/8 inch Diameter in 2 Shapes of Square and Arch for Farm Trailers Wagons Lawn Garden - Image 4](https://m.media-amazon.com/images/I/61FAeOi6-dL.jpg)
![20 Pieces Shaft Locking Pin Safety Coupler Pin 1/ 4 inch, 5/16 inch, 3/8 inch Diameter in 2 Shapes of Square and Arch for Farm Trailers Wagons Lawn Garden - Image 5](https://m.media-amazon.com/images/I/61Nm4aTQ23L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    They are fine .
  

*by W***. on Reviewed in the United States on October 4, 2020*

They are fine although I would like to see a listing for a larger quantity at a little  lower price . Overall very satisfied .

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    excellent
  

*by R***D on Reviewed in the United States on May 18, 2021*

excellent product

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good value and seem to be quality product
  

*by J***T on Reviewed in the United States on July 15, 2019*

Bought to re-stock our supplies. Hand item with landscaping company with many trailers and equipment.Seem to be as good as other brands we usually buy - will have to wait and see.

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**Shop now:** [https://www.desertcart.us/products/118702997-20-pieces-shaft-locking-pin-safety-coupler-pin-1-4](https://www.desertcart.us/products/118702997-20-pieces-shaft-locking-pin-safety-coupler-pin-1-4)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*