---
product_id: 151357100
title: "TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Socket | SHD23121"
brand: "tekton"
price: "€ 14.48"
currency: EUR
in_stock: true
reviews_count: 13
category: "Tekton"
url: https://www.desertcart.sk/products/151357100-tekton-1-2-inch-drive-x-21-mm-deep-6
store_origin: SK
region: Slovakia
---

# chrome-plated corrosion resistance secure drive engagement 6-point exact fit TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Socket | SHD23121

**Brand:** tekton
**Price:** € 14.48
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your toolkit with socket perfection!

## Quick Answers

- **What is this?** TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Socket | SHD23121 by tekton
- **How much does it cost?** € 14.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/151357100-tekton-1-2-inch-drive-x-21-mm-deep-6)

## 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

- • **Round-Off Prevention:** Radiused corners protect your fasteners
- • **Durable Chrome Finish:** Mirror shine meets corrosion defense
- • **Lock-In Drive Security:** Detent grooves for a rock-solid grip
- • **Bold, Permanent Markings:** Readability that lasts a lifetime
- • **Precision 6-Point Socket:** Max contact, zero fastener slip

## Overview

The TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Socket combines precision engineering with durable chrome plating and secure drive engagement. Designed to prevent fastener damage and ensure a perfect fit, this alloy steel socket features large, permanent markings for easy identification and a corrosion-resistant finish that keeps it looking sharp. Trusted by pros and DIYers alike, it’s built to last and backed by TEKTON’s no-time-limit warranty.

## Description

Tekton deep sockets have large, stamped markings that are permanently impressed into the material by a roll-stamp die and are as large as possible while still being readable along the socket's curved surface. The exterior of the socket is chrome-plated to resist corrosion and wipe clean to a mirror finish. The interior is protected against corrosion with chrome plating that is supplemented with a clear coat or painted finish where needed for full coverage. The 6-point socket opening provides an exact fit and maximum contact for hex fasteners. Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners. Four detent grooves provide a secure connection with the retaining ball of a drive tool, and beveled inner rims help guide the socket onto other tools.

Review: Tekton makes great tools - my go to for one off sockets and tools - Correct socket for my hot water tank anode rod. Worked with impact wrench just fine. Tekton makes great tools, especially for one off tool and socket needs.
Review: Awesome tool - Fantastic and held up to the job and priced right

## Features

- Large, Stamped Markings – Permanently impressed into the material by a roll-stamp die and as large as possible while still being readable along the socket's curved surface
- Exterior and Interior Finishes – The exterior is chrome-plated and the interior is chrome-plated and supplemented with a clear coat or painted finish where needed for full coverage
- 6-Point Socket Opening – Provides an exact fit and maximum contact for hex fasteners
- Prevents Fastener Round-Off – Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners
- Secure Drive Tool Engagement – Detent grooves and beveled edges provide a smooth and secure connection with the drive tool

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R9FLBCX |
| Brand | TEKTON |
| Brand Name | TEKTON |
| Customer Reviews | 4.8 out of 5 stars 8,370 Reviews |
| Drive Bit Shank Style | Hex |
| Drive System | Hex |
| Finish Type | Chrome |
| Finish Types | Chrome |
| Global Trade Identification Number | 00020209032756 |
| Included Components | (1) TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Socket | SHD23121 |
| Item Type Name | Hand Drive Sockets |
| Item Weight | 0.39 Pounds |
| Manufacturer | TEKTON |
| Manufacturer Part Number | SHD23121 |
| Manufacturer Warranty Description | No time limits, no receipts: tekton.com/warranty |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | SHD23121 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| UPC | 020209032756 |
| Unit Count | 1.0 Count |

## Product Details

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

## Images

![TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Socket | SHD23121 - Image 1](https://m.media-amazon.com/images/I/61lzy4950WL.jpg)
![TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Socket | SHD23121 - Image 2](https://m.media-amazon.com/images/I/61QC2tSudcL.jpg)
![TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Socket | SHD23121 - Image 3](https://m.media-amazon.com/images/I/61l7hLM5ZzL.jpg)
![TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Socket | SHD23121 - Image 4](https://m.media-amazon.com/images/I/610wIey6-pL.jpg)
![TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Socket | SHD23121 - Image 5](https://m.media-amazon.com/images/I/612LwnPOlJL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tekton makes great tools - my go to for one off sockets and tools
*by S***P on April 11, 2026*

Correct socket for my hot water tank anode rod. Worked with impact wrench just fine. Tekton makes great tools, especially for one off tool and socket needs.

### ⭐⭐⭐⭐⭐ Awesome tool
*by F***N on April 28, 2026*

Fantastic and held up to the job and priced right

### ⭐⭐⭐⭐⭐ 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.

## 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.sk/products/151357100-tekton-1-2-inch-drive-x-21-mm-deep-6](https://www.desertcart.sk/products/151357100-tekton-1-2-inch-drive-x-21-mm-deep-6)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-15*