---
product_id: 25384774
title: "Forney 70421 Double Loop Chain, 3 mm by 100 Feet - Durable and Versatile All-Purpose Chain for Home and Industrial Use"
price: "$U5273"
currency: UYU
in_stock: true
reviews_count: 8
url: https://www.desertcart.uy/products/25384774-forney-70421-double-loop-chain-3-mm-by-100-feet
store_origin: UY
region: Uruguay
---

# 100 feet continuous length 3mm double loop chain strength zinc plated corrosion resistance Forney 70421 Double Loop Chain, 3 mm by 100 Feet - Durable and Versatile All-Purpose Chain for Home and Industrial Use

**Price:** $U5273
**Availability:** ✅ In Stock

## Summary

> 🔗 Secure your projects with strength and style!

## Quick Answers

- **What is this?** Forney 70421 Double Loop Chain, 3 mm by 100 Feet - Durable and Versatile All-Purpose Chain for Home and Industrial Use
- **How much does it cost?** $U5273 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/25384774-forney-70421-double-loop-chain-3-mm-by-100-feet)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Portable:** Lightweight 5-pound coil with easy-to-handle dimensions, ideal for professionals on the go or DIY enthusiasts.
- • **Double Loop Design:** Enhanced flexibility and strength with interlocking double loops, providing superior holding power and durability.
- • **Unmatched Durability:** Zinc plating ensures long-lasting rust and corrosion resistance for both indoor and outdoor use.
- • **Generous 100-Foot Length:** Ample chain length on a convenient plastic reel for versatile applications without frequent replacements.
- • **Reliable 90 lb Load Limit:** Supports substantial weight for everyday securing tasks—perfect for home projects and light industrial use.

## Overview

The Forney 70421 Double Loop Chain is a 3mm thick, zinc-plated metal chain measuring 100 feet on a plastic reel. Designed for durability and versatility, it supports up to 90 pounds of load, making it ideal for home and light industrial use. Its corrosion-resistant finish and double loop construction ensure reliable performance, backed by a 90-day warranty.

## Description

Double Loop Chain 100' (30.48m) x #3 zinc-plated double loop chain on plastic reel. 90 Lbs. (40.82 Kg) safe working load (SWL). Not suitable for overhead lifting.

Review: Heavy-Duty, Secure, and Built to Last - These stainless steel quick links are well-made, rust-resistant, and incredibly strong, making them ideal for securing chains, rigging, or general hardware use. The threaded locking mechanism is smooth and secure, ensuring no accidental disengagement. I’ve used them for hanging gear, securing equipment, and even for outdoor applications, and they hold up perfectly. The build quality is excellent, and they offer great value compared to buying at a local hardware store.
Review: Just what I needed - Great product at a great price.

## Features

- 100 feet coil of zinc plated #3 double loop chain
- On plastic reel
- Working load limit is 90 pounds
- Not suitable for overhead lifting
- Click on the (BY FORNEY) name above in blue under the title to view our full catalog of Welders, Abrasives, Chain/Wire Rope, Tools and more!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Forney |
| Part Number | 70421 |
| Item Weight | 5 pounds |
| Product Dimensions | 8 x 8 x 8 inches |
| Item model number | 70421 |
| Style | Double Loop |
| Finish | Zinc Plated |
| Material | Metal |
| Power Source | hand_powered |
| Item Package Quantity | 1 |
| Maximum Weight Capacity | 90 Pounds |
| Measurement System | standard |
| Included Components | Power Tool Accessories |
| Batteries Required? | No |
| Warranty Description | 90 day warranty against manufacturer defects |

## Images

![Forney 70421 Double Loop Chain, 3 mm by 100 Feet - Durable and Versatile All-Purpose Chain for Home and Industrial Use - Image 1](https://m.media-amazon.com/images/I/71hNM8HVbAL.jpg)
![Forney 70421 Double Loop Chain, 3 mm by 100 Feet - Durable and Versatile All-Purpose Chain for Home and Industrial Use - Image 2](https://m.media-amazon.com/images/I/71hcgQk2Q0L.jpg)
![Forney 70421 Double Loop Chain, 3 mm by 100 Feet - Durable and Versatile All-Purpose Chain for Home and Industrial Use - Image 3](https://m.media-amazon.com/images/I/81hGsnmlgoL.jpg)
![Forney 70421 Double Loop Chain, 3 mm by 100 Feet - Durable and Versatile All-Purpose Chain for Home and Industrial Use - Image 4](https://m.media-amazon.com/images/I/91dOelYta4L.jpg)
![Forney 70421 Double Loop Chain, 3 mm by 100 Feet - Durable and Versatile All-Purpose Chain for Home and Industrial Use - Image 5](https://m.media-amazon.com/images/I/91gRrC4bxWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Heavy-Duty, Secure, and Built to Last
*by B***S on January 30, 2025*

These stainless steel quick links are well-made, rust-resistant, and incredibly strong, making them ideal for securing chains, rigging, or general hardware use. The threaded locking mechanism is smooth and secure, ensuring no accidental disengagement. I’ve used them for hanging gear, securing equipment, and even for outdoor applications, and they hold up perfectly. The build quality is excellent, and they offer great value compared to buying at a local hardware store.

### ⭐⭐⭐⭐⭐ Just what I needed
*by D***L on October 23, 2024*

Great product at a great price.

### ⭐⭐⭐⭐⭐ Nice light duty chain
*by E***E on December 1, 2020*

I used this Forney 70421 Double Loop Chain to hang some air cleaners in my shop and it worked out great. The chain releases nicely from the roll without snagging, cuts easily with a pair of end cutters and felt good and solid with a 40lb load on a single chain. Very happy with the quality of this Forney chain.

## Frequently Bought Together

- Forney 70421 Double Loop Chain, 3 mm by 100 Feet - Durable and Versatile All-Purpose Chain for Home and Industrial Use
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-23*