---
product_id: 415864411
title: "TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | SID23121"
brand: "tekton"
price: "€ 23.67"
currency: EUR
in_stock: true
reviews_count: 5
category: "Tekton"
url: https://www.desertcart.es/products/415864411-tekton-1-2-inch-drive-x-21-mm-deep-6
store_origin: ES
region: Spain
---

# 1.3x ANSI torque strength high-visibility laser marking 6-point exact fit TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | SID23121

**Brand:** tekton
**Price:** € 23.67
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your toolkit with precision and power that lasts!

## Quick Answers

- **What is this?** TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | SID23121 by tekton
- **How much does it cost?** € 23.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/415864411-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

- • **Trusted by Pros:** Top-rated with 4.8 stars from over 8,000 users—join the community that demands reliability.
- • **Markings That Last:** Dual laser and stamped size markings ensure quick identification and lifetime legibility.
- • **Built to Outperform:** Exceeds ANSI/ASME torque standards by 30% for unmatched durability under impact.
- • **Deep Reach Advantage:** 3.08-inch socket length accesses recessed fasteners with ease, expanding your toolkit’s versatility.
- • **Precision Fit, Zero Slip:** 6-point socket design grips hex fasteners perfectly, preventing rounding and slippage.

## Overview

The TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket (SID23121) is engineered for professional-grade performance, featuring a precise 6-point design to prevent fastener damage, laser and stamped markings for easy size identification, and a robust build exceeding ANSI/ASME torque standards by 30%. Its deep socket length allows access to hard-to-reach fasteners, making it a must-have for serious mechanics and DIY pros alike.

## Description

TEKTON impact sockets have both a high-visibility laser marking and a permanent stamped marking that won't wear off. They're designed for use with both friction ring anvils and detent pin anvils. Precise 6-point openings provide an exact fit for hex fasteners. Each socket size meets a minimum of 1.3 times the ANSI/ASME standard for proof torque.

Review: Super strong and a Perfect fit at both ends
Review: Works well.

## Features

- Size is marked both with a high-visibility laser marking and a permanent stamped marking that won't wear off
- 6-point socket opening provides an exact fit for hex fasteners
- Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners
- Meets a minimum of 1.3 times the ANSI/ASME standard for proof torque
- Overall Socket Length: 3.08 inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08DKC68JF |
| ASIN  | B08DKC68JF |
| Batteries Required? | No |
| Best Sellers Rank | #9,560 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #51 in Triple Square Drive Sockets |
| Compatible Fastener Range | 1/2" Torx Screws |
| Customer Reviews | 4.8 4.8 out of 5 stars (8,377) |
| Customer reviews | 4.8 4.8 out of 5 stars (8,377) |
| Date First Available | 25 July 2020 |
| Date First Available  | 25 July 2020 |
| Finish | Painted |
| Included components | (1) TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | SID23121 |
| Item Package Quantity | 1 |
| Item Weight | 245 g |
| Item model number | SID23121 |
| Item model number  | SID23121 |
| Manufacturer | TEKTON |
| Manufacturer  | TEKTON |
| Material | Metal |
| Measurement System | Metric |
| Number Of Pieces | 1 |
| Part number | SID23121 |
| Product Dimensions | 7.87 x 3.05 x 3.05 cm; 244.94 g |
| Product Dimensions  | 7.87 x 3.05 x 3.05 cm; 244.94 g |
| Shape | round |
| Size | 21 mm |
| Style | Deep |

## Product Details

- **Brand:** TEKTON
- **Drive system:** Torx
- **Finish type:** Painted
- **Material:** Metal
- **Number of pieces:** 1

## Images

![TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | SID23121 - Image 1](https://m.media-amazon.com/images/I/51QK4oXyScL.jpg)
![TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | SID23121 - Image 2](https://m.media-amazon.com/images/I/611zf6y2xcL.jpg)
![TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | SID23121 - Image 3](https://m.media-amazon.com/images/I/612Kbsda34L.jpg)
![TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | SID23121 - Image 4](https://m.media-amazon.com/images/I/61DgTq+uY7L.jpg)
![TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | SID23121 - Image 5](https://m.media-amazon.com/images/I/71CoWga7t9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***T on 7 January 2026*

Super strong and a Perfect fit at both ends

### ⭐⭐⭐⭐ Review
*by R***Y on 19 February 2025*

Works well.

### ⭐⭐⭐⭐⭐ Review
*by S***R on 7 April 2025*

perfect

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**Shop now:** [https://www.desertcart.es/products/415864411-tekton-1-2-inch-drive-x-21-mm-deep-6](https://www.desertcart.es/products/415864411-tekton-1-2-inch-drive-x-21-mm-deep-6)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-18*