---
product_id: 60192433
title: "GEARWRENCH 3 Pc. 1/2\" Drive Locking Impact Extension Set Includes 3\", 6\" & 12\" - 84951N"
brand: "gearwrench"
price: "1191 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/60192433-gearwrench-3-pc-1-2-drive-locking-impact-extension-set
store_origin: DK
region: Denmark
---

# Locking collar for secure socket retention 3-piece extension set (3", 6", 12") Chrome molybdenum steel for max strength GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set Includes 3", 6" & 12" - 84951N

**Brand:** gearwrench
**Price:** 1191 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in your edge with GEARWRENCH impact extensions!

## Quick Answers

- **What is this?** GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set Includes 3", 6" & 12" - 84951N by gearwrench
- **How much does it cost?** 1191 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/60192433-gearwrench-3-pc-1-2-drive-locking-impact-extension-set)

## 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

- • **Built to Last:** Chrome molybdenum alloy steel resists wear and tear
- • **Pro-Grade Markings:** Laser-etched sizes for quick, accurate identification
- • **Precision Locking Power:** Sliding collar locks sockets firmly, no slips under pressure
- • **Triple-Length Versatility:** 3", 6", and 12" extensions cover every tight spot
- • **Corrosion-Resistant Finish:** Manganese phosphate coating keeps tools looking sharp

## Overview

The GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set (3", 6", 12") is crafted from durable chrome molybdenum steel with a corrosion-resistant manganese phosphate finish. Featuring a secure sliding collar locking mechanism and laser-etched size markings, this professional-grade set ensures reliable socket retention and precision in every job.

## 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

- Pin hole can be used with detent pin for secure socket retention
- Locking mechanism with sliding collar securely attaches socket to extension

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Apex Tool Group |
| Part Number | 84951N |
| Product Dimensions | 33.5 x 4.8 x 10.01 cm; 911.72 g |
| Item model number | 84951N |
| Size | One Size |
| Colour | Black |
| Finish | Manganese Phosphate |
| Material | Chrome Molybdenum Steel |
| Item Package Quantity | 1 |
| Number of Pieces | 3 |
| Measurement System | Metric |
| Compatible fastener range | 0.5 inches |
| Included Components | Socket Wrench |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 912 g |

## Product Details

- **Brand:** GEARWRENCH
- **Item length:** 12 Inches
- **Material:** Chrome Molybdenum Steel
- **Finish type:** Manganese Phosphate
- **Number of pieces:** 3

## Images

![GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set Includes 3", 6" & 12" - 84951N - Image 1](https://m.media-amazon.com/images/I/71Ri3puHYbL.jpg)
![GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set Includes 3", 6" & 12" - 84951N - Image 2](https://m.media-amazon.com/images/I/71E-mkrvXTL.jpg)
![GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set Includes 3", 6" & 12" - 84951N - Image 3](https://m.media-amazon.com/images/I/81HydJ7XmtL.jpg)
![GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set Includes 3", 6" & 12" - 84951N - Image 4](https://m.media-amazon.com/images/I/71iPT7NjOZL.jpg)
![GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set Includes 3", 6" & 12" - 84951N - Image 5](https://m.media-amazon.com/images/I/71hBn-yzG7L.jpg)

## Frequently Bought Together

- GEARWRENCH 3 Pc. 1/2" Drive Locking Impact Extension Set Includes 3", 6" & 12" - 84951N
- GEARWRENCH 3 Pc. 3/8" Drive Impact Locking Extension Set 3", 6" & 12" - 84927N
- GEARWRENCH 3 Pc. 1/4" Drive Locking Extension Set Includes 2", 3" & 6" - 81003

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**Shop now:** [https://www.desertcart.dk/products/60192433-gearwrench-3-pc-1-2-drive-locking-impact-extension-set](https://www.desertcart.dk/products/60192433-gearwrench-3-pc-1-2-drive-locking-impact-extension-set)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-04*