---
product_id: 119604231
title: "GEARWRENCH 1/2\" Drive 6 Pt. Deep Impact Socket, 21mm - 84579N"
brand: "gearwrench"
price: "฿1263"
currency: THB
in_stock: true
category: "Gearwrench"
url: https://www.desertcart.co.th/products/119604231-gearwrench-1-2-drive-6-pt-deep-impact-socket-21mm
store_origin: TH
region: Thailand
---

# 21mm size Black oxide finish Chrome Molybdenum GEARWRENCH 1/2" Drive 6 Pt. Deep Impact Socket, 21mm - 84579N

**Brand:** gearwrench
**Price:** ฿1263
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Toolbox with GEARWRENCH – Where Strength Meets Style!

## Quick Answers

- **What is this?** GEARWRENCH 1/2" Drive 6 Pt. Deep Impact Socket, 21mm - 84579N by gearwrench
- **How much does it cost?** ฿1263 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/119604231-gearwrench-1-2-drive-6-pt-deep-impact-socket-21mm)

## Best For

- gearwrench enthusiasts

## Why This Product

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

## Key Features

- • **Lifetime Warranty:** Enjoy peace of mind with a standard limited lifetime warranty.
- • **Fastener Protection:** Off-corner loading design minimizes fastener rounding.
- • **Corrosion Resistance:** Sleek black oxide finish ensures long-lasting performance.
- • **Unmatched Durability:** Crafted from chrome molybdenum alloy steel for superior strength.
- • **Precision Engineering:** Designed for a perfect fit with a 21mm size.

## Overview

The GEARWRENCH 1/2" Drive 6 Pt. Deep Impact Socket (21mm) is engineered from high-quality chrome molybdenum alloy steel, ensuring exceptional strength and durability. Its innovative off-corner loading design reduces fastener rounding, while the black oxide finish provides superior corrosion resistance. This socket is a must-have for professionals seeking reliability and performance in their toolkit.

## Description

GEARWRENCH offers a wide range of impact products in open stock & sets that are designed to deliver the performance and strength that the professional users require. They are made from chrome molybdenum alloy steel for exceptional strength and durability. Our sockets have a manganese phosphate coating to resist corrosion. The sockets also feature highly visible laser etched markings and a secondary size hard stamping. The sockets feature off-corner loading to reduce fastener rounding. The GEARWRENCH impact product family will allow the professional user to FORGE AHEAD.

## Features

- Item Package Dimension: 5.91L x 1.34W x 1.14H inches
- Item Package Weight - 0.82 Pounds
- Item Package Quantity - 1
- FASTENER DRIVE BIT
- Off-corner loading design reduces fastener rounding
- Made from chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and durability
- Black oxide finish to resist corrosion
- High-visibility laser-etched markings for quick size identification
- Secondary hard stamped size markings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00UM67JGU |
| Best Sellers Rank | #73,168 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #61 in Star Drive Sockets |
| Bit Compatibilities | 1/2" Drive, 21mm Metric |
| Bit Set Composition | Single Bit |
| Brand | GEARWRENCH |
| Brand Name | GEARWRENCH |
| Customer Reviews | 4.8 out of 5 stars 452 Reviews |
| Drive Bit Application | construction, industrial |
| Drive Bit Shank Style | Deep |
| Drive System | Nutsetter |
| Finish Type | Black Oxide |
| Finish Types | Black Oxide |
| Global Trade Identification Number | 00099575001345 |
| Included Components | Sockets |
| Item Type Name | GearWrench 84579N 1/2" Drive 6 Point Deep Impact Metric Socket 21mm |
| Item Weight | 10.4 ounces |
| Manufacturer | Apex Tool Group |
| Manufacturer Part Number | 84579N |
| Manufacturer Warranty Description | Standard Limited Lifetime |
| Material | Chrome Molybdenum Steel |
| Material Type | Chrome Molybdenum Steel |
| Model Number | 84579N |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 6 |
| UPC | 099575001345 |
| Unit Count | 1 Count |

## Images

![GEARWRENCH 1/2" Drive 6 Pt. Deep Impact Socket, 21mm - 84579N - Image 1](https://m.media-amazon.com/images/I/51JT025ZXTL.jpg)
![GEARWRENCH 1/2" Drive 6 Pt. Deep Impact Socket, 21mm - 84579N - Image 2](https://m.media-amazon.com/images/I/61WFFqGoYPL.jpg)
![GEARWRENCH 1/2" Drive 6 Pt. Deep Impact Socket, 21mm - 84579N - Image 3](https://m.media-amazon.com/images/I/61TejuDJx8L.jpg)
![GEARWRENCH 1/2" Drive 6 Pt. Deep Impact Socket, 21mm - 84579N - Image 4](https://m.media-amazon.com/images/I/611hC27AnvL.jpg)
![GEARWRENCH 1/2" Drive 6 Pt. Deep Impact Socket, 21mm - 84579N - Image 5](https://m.media-amazon.com/images/I/71xC7dGc5QL.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/119604231-gearwrench-1-2-drive-6-pt-deep-impact-socket-21mm](https://www.desertcart.co.th/products/119604231-gearwrench-1-2-drive-6-pt-deep-impact-socket-21mm)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-11-04*