---
product_id: 149323353
title: "10 PCS Square Pto Pin Shaft Locking Pin 1/4 pin Hitch pin Wire Lock Pin Safety Coupler Pin 1/4\" x 2-3/4\"for PTO,Farm,Lawn,Hitches,and Garden (10 PCS Trailer Pins)"
brand: "comonc"
price: "19116CFA"
currency: XOF
in_stock: true
reviews_count: 12
category: "Comonc"
url: https://www.desertcart.sn/products/149323353-10-pcs-square-pto-pin-shaft-locking-pin-1-4
store_origin: SN
region: Senegal
---

# 1/4 inch diameter precision fit Zinc-coated corrosion resistance High-strength carbon & spring steel 10 PCS Square Pto Pin Shaft Locking Pin 1/4 pin Hitch pin Wire Lock Pin Safety Coupler Pin 1/4" x 2-3/4"for PTO,Farm,Lawn,Hitches,and Garden (10 PCS Trailer Pins)

**Brand:** comonc
**Price:** 19116CFA
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock it down, level up your gear game!

## Quick Answers

- **What is this?** 10 PCS Square Pto Pin Shaft Locking Pin 1/4 pin Hitch pin Wire Lock Pin Safety Coupler Pin 1/4" x 2-3/4"for PTO,Farm,Lawn,Hitches,and Garden (10 PCS Trailer Pins) by comonc
- **How much does it cost?** 19116CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/149323353-10-pcs-square-pto-pin-shaft-locking-pin-1-4)

## Best For

- comonc enthusiasts

## Why This Product

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

## Key Features

- • **Lock-In Safety Latch:** Secure locking mechanism prevents accidental pin release—your gear stays exactly where it should.
- • **Rust-Proof Reliability:** Zinc plating delivers superior corrosion resistance, keeping pins looking sharp and functioning flawlessly season after season.
- • **Precision Fit, Every Time:** Standard 1/4" x 2-3/4" size ensures seamless compatibility with most PTO, trailer, and garden equipment.
- • **Versatile Multi-Use Design:** Perfect for farming, lawn care, trailers, boats, and more—one set covers all your locking needs.
- • **Built to Endure Heavy Loads:** Crafted from premium carbon and spring steel for unmatched strength and durability under pressure.

## Overview

This 10-piece set of 1/4" x 2-3/4" square PTO locking pins combines precision sizing, high-strength carbon and spring steel construction, and zinc corrosion resistance to deliver reliable, secure locking solutions for trailers, farm equipment, and garden tools. Engineered for durability and safety, these pins feature a secure latch to prevent accidental release, making them an essential upgrade for professionals who demand dependable performance.

## Description

Buy 10 PCS Square Pto Pin Shaft Locking Pin 1/4 pin Hitch pin Wire Lock Pin Safety Coupler Pin 1/4" x 2-3/4"for PTO,Farm,Lawn,Hitches,and Garden (10 PCS Trailer Pins): Three-Point Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good locking pin,no surprises - Consistent quality
Review: Great Pins - These are great pins to keep on hand, especially if you are like me and always loosing one. These are high quality and work great. Excellent value for the cost.

## Features

- 【Standard Size】The square shaft locking pin has a diameter of 6.3mm/ 1/4 inch and a length of 70 mm /2-3 / 4 inch, suitable for a variety of trailer connectors.
- 【High carrying capacity 】The pto pin made of high-quality carbon steel and spring steel and has a strong load carrying capacity. It is structurally strong and difficult to loosen when in use.
- 【Good safety performance】It's got a nice safety latch it's gonna come around it and hold it in place，you don’t have to worry about it popping out.
- 【Corrosion-Resistant】The coupler safety pin has a very good zinc coating, so the corrosion resistance will become a very strong suit, you don’t have to worry about it degrading over time.
- 【Application】The shaft locking pin is for farming, gardening, truck, boat, trailer couplers, trailer jack wheel, PTO accessories or other locking applications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VF61LB1 |
| Best Sellers Rank | #8,428 in Automotive ( See Top 100 in Automotive ) #96 in Trailer Accessories |
| Color | silver |
| Date First Available | July 19, 2019 |
| Finish Type | Zinc plated |
| Item Weight | 12.3 ounces |
| Item model number | 10 PCS Trailer Pins |
| Manufacturer | Comonc |
| Number of Pieces | 10 |
| Product Dimensions | 2.75 x 0.25 x 2 inches |
| UPC | 791319276476 |

## Product Details

- **Brand:** Comonc
- **Item Diameter:** 6.3 Millimeters
- **Material:** Carbon Steel
- **Pin type:** Hitch
- **Size:** 1/4-01

## Images

![10 PCS Square Pto Pin Shaft Locking Pin 1/4 pin Hitch pin Wire Lock Pin Safety Coupler Pin 1/4" x 2-3/4"for PTO,Farm,Lawn,Hitches,and Garden (10 PCS Trailer Pins) - Image 1](https://m.media-amazon.com/images/I/61Sg3uxv7hL.jpg)

## Available Options

This product comes in different **Model** options.

## Questions & Answers

**Q: How Heavy of a load are these for when hauling ?**
A: You can tell me where to use, I can tell you if it can be used.The safety pin is made of solid steel and can be used in many heavy machinery without problems. The other 1/4 pins are only 6MM, ours is 6.3MM, this is the standard 1/4 pin。 If you encounter any problems during use, please contact us, we'll do our absolute best for you to put things right.

**Q: Your description of this product says it is a square shaft but every photo you have shows a round shaft?  Which is this please?**
A: We usually say that the square shaft locking pin is a pin that can be used on a square shaft or a square tube. The spring wire of the square pin is square, so you can put it on the square tube and insert the pin into the pin hole of the square tube. Since most pinholes are round, we make the needle round. This square pin is also suitable for cylindrical pins. If the pinhole is square, it can be used as long as the size is comparable. hoping it is helpful to you. Thank you for your question.

**Q: Does this work with scaffolding?**
A: Probably too light duty... I don't believe they would be strong enough for
scaffolding application

**Q: Is this PTO shaft locking pin easy to use?**
A: Yes,it's great!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good locking pin,no surprises
*by G***Y on January 9, 2026*

Consistent quality

### ⭐⭐⭐⭐⭐ Great Pins
*by D***D on July 26, 2025*

These are great pins to keep on hand, especially if you are like me and always loosing one. These are high quality and work great. Excellent value for the cost.

### ⭐⭐⭐⭐⭐ Sold good product
*by U***C on January 19, 2026*

Good Pins

## Frequently Bought Together

- Square Pto Pin Shaft Locking Pin 1/4 pin Hitch pin Wire Lock Pin Safety Coupler Pin 1/4" x 2-3/4"for PTO,Farm,Lawn,Hitches,and Garden (1/4-001)
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-03*