---
product_id: 394498467
title: "TEKTON1/2 Inch Drive x 3 Inch Impact Extension | SIA21103"
price: "146 kr"
currency: DKK
in_stock: false
url: https://www.desertcart.dk/products/394498467-tekton1-2-inch-drive-x-3-inch-impact-extension-sia21103
store_origin: DK
region: Denmark
---

# TEKTON1/2 Inch Drive x 3 Inch Impact Extension | SIA21103

**Price:** 146 kr
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** TEKTON1/2 Inch Drive x 3 Inch Impact Extension | SIA21103
- **How much does it cost?** 146 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/394498467-tekton1-2-inch-drive-x-3-inch-impact-extension-sia21103)

## Best For

- Customers looking for quality international products

## Why This Product

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

## Description

TEKTON1/2 Inch Drive x 3 Inch Impact Extension | SIA21103

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08J1NKGJF |
| Batteries Required? | No |
| Best Sellers Rank | #15,430 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,038 in Power Tool Parts & Accessories |
| Bit Compatibilities | 1/2 inch |
| Brand | TEKTON |
| Compatible Fastener Range | 0.5 inches |
| Customer Reviews | 4.9 4.9 out of 5 stars (743) |
| Date First Available | September 14, 2020 |
| Drive Bit Shank Style | 1/2 inch |
| Drive System | Nutsetter |
| Finish | Corrosion-resistant Manganese,Phosphate Finish |
| Finish Type | Corrosion-resistant Manganese,Phosphate Finish |
| Included Components | (1) TEKTON 1/2 Inch Drive x 3 Inch Impact Extension | SIA21103 |
| Item Length | 3 Inches |
| Item Package Quantity | 1 |
| Item Weight | 5 ounces |
| Item model number | SIA21103 |
| Manufacturer | TEKTON |
| Material | Chrome Vanadium Steel |
| Number of Pieces | 1 |
| Part Number | SIA21103 |
| Size | 1/2 Inch Drive x 3 Inch |
| UPC | 020209055588 |
| Warranty Description | No time limits, no receipts: tekton.com/warranty |

## Product Details

- **Brand:** TEKTON
- **Finish Type:** Corrosion-resistant Manganese,Phosphate Finish
- **Item Length:** 3 Inches
- **Material:** Chrome Vanadium Steel
- **Number of Pieces:** 1

## Images

![TEKTON1/2 Inch Drive x 3 Inch Impact Extension | SIA21103 - Image 1](https://m.media-amazon.com/images/I/61RnTErrsfL.jpg)

---

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**Shop now:** [https://www.desertcart.dk/products/394498467-tekton1-2-inch-drive-x-3-inch-impact-extension-sia21103](https://www.desertcart.dk/products/394498467-tekton1-2-inch-drive-x-3-inch-impact-extension-sia21103)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-22*