---
product_id: 151357100
title: "1/2 Inch Drive x 21 mm Deep 6-Point Socket | SHD23121"
brand: "tekton"
price: "€ 16.70"
currency: EUR
in_stock: true
reviews_count: 8
category: "Tekton"
url: https://www.desertcart.nl/products/151357100-1-2-inch-drive-x-21-mm-deep-6-point
store_origin: NL
region: Netherlands
---

# chrome-plated corrosion resistance deep socket length 21mm exact fit 1/2 Inch Drive x 21 mm Deep 6-Point Socket | SHD23121

**Brand:** tekton
**Price:** € 16.70
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your toolkit with precision and durability that professionals trust!

## Quick Answers

- **What is this?** 1/2 Inch Drive x 21 mm Deep 6-Point Socket | SHD23121 by tekton
- **How much does it cost?** € 16.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/151357100-1-2-inch-drive-x-21-mm-deep-6-point)

## Best For

- tekton enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Polished chrome-vanadium steel finish resists corrosion and wipes clean in seconds
- • **Smooth On, Lock Tight:** Beveled inner rim guides socket onto fasteners seamlessly and locks securely on Tekton ratchets
- • **Readability That Lasts:** Extra-large die-stamped size markings stay clear and fade-proof for quick identification
- • **Reach Deeper, Work Smarter:** Extended deep socket length accesses recessed bolts and long shafts effortlessly
- • **Precision Grip, Zero Round-Off:** 6-point design targets flat fastener sides for maximum torque without damage

## Overview

The TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Socket is engineered for exact hex fastener fit, preventing round-off with its 6-point geometry. Its deep socket design reaches recessed bolts and long shafts, while the polished chrome-vanadium steel finish ensures corrosion resistance and easy cleaning. Large, permanent size markings enhance usability, making it a reliable, long-lasting tool for professional and DIY use.

## Description

Tekton deep 6-point sockets are ideal for working with hex-shaped fasteners. They're designed to grip the sides and not the corners of the fastener heads, which prevents round-off. Their extended length allows the deep socket to fit over long fasteners and reach into recessed areas. The large, die-stamped markings are permanently impressed into the material and optimized for readability.

Review: Good quality socket - I needed some extra sockets to keep in my truck so that I would be able to change any tire on my truck or various trailers. These are good quality sockets that will out last me. They lock in place on the Tekton ratchet that I bought to use them with. I bought two deep and one shallow (to use with my chainsaw). They are good functioning tools and look good also.
Review: Great socket! - Great for newer F150 brake caliper bolts. The sockets bites very good and was able to remove the bolts over the recommended 21 socket.

## Features

- Deep 6-point socket opening provides an ideal, exact fit for hex-shaped fastener heads
- Socket geometry is designed to apply force to flat sides of fasteners and not the corners, preventing round-off
- Deep-length sockets reach into wells and accommodate the excess threads of longer shafts
- Extra-large die-stamped size markings are easy to read and can’t wear off
- Polished, chrome-plated finish easily wipes clean and is highly resistant to corrosion
- Beveled inner rim of the socket opening helps guide it smoothly onto fasteners

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TEKTON |
| Drive Bit Shank Style | Hex |
| Drive System | Hex |
| Finish Type | Polished |
| Material | Chrome Vanadium Steel |
| Number of Pieces | 1 |

## Product Details

- **Brand:** TEKTON
- **Drive System:** Hex
- **Finish Type:** Polished
- **Material:** Chrome Vanadium Steel
- **Number of Pieces:** 1

## Images

![1/2 Inch Drive x 21 mm Deep 6-Point Socket | SHD23121 - Image 1](https://m.media-amazon.com/images/I/61lzy4950WL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality socket
*by A***O on January 24, 2026*

I needed some extra sockets to keep in my truck so that I would be able to change any tire on my truck or various trailers. These are good quality sockets that will out last me. They lock in place on the Tekton ratchet that I bought to use them with. I bought two deep and one shallow (to use with my chainsaw). They are good functioning tools and look good also.

### ⭐⭐⭐⭐⭐ Great socket!
*by J***A on January 14, 2026*

Great for newer F150 brake caliper bolts. The sockets bites very good and was able to remove the bolts over the recommended 21 socket.

### ⭐⭐⭐⭐⭐ Tools
*by C***N on January 22, 2026*

Tekton make some great tools... VERY AFFORDABLE

## Frequently Bought Together

- TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Socket | SHD23121
- TEKTON 3/8 Inch Drive x 1 Inch Deep 6-Point Socket | SHD13025
- TEKTON 1/4 Inch Drive x 3/16 Inch Deep 6-Point Socket | SHD03003

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**Shop now:** [https://www.desertcart.nl/products/151357100-1-2-inch-drive-x-21-mm-deep-6-point](https://www.desertcart.nl/products/151357100-1-2-inch-drive-x-21-mm-deep-6-point)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-05*