---
product_id: 285459598
title: "GEARWRENCH 4 Pc. 3/8\" Drive Extension Set, 1-1/2\", 3\", 6\" & 12\" - 81200D"
brand: "gearwrench"
price: "611 kr"
currency: DKK
in_stock: true
reviews_count: 6
category: "Gearwrench"
url: https://www.desertcart.dk/products/285459598-gearwrench-4-pc-3-8-drive-extension-set-1-1
store_origin: DK
region: Denmark
---

# polished chrome finish resists corrosion 4 precision extension lengths 3/8" drive for versatile socket fit GEARWRENCH 4 Pc. 3/8" Drive Extension Set, 1-1/2", 3", 6" & 12" - 81200D

**Brand:** gearwrench
**Price:** 611 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Extend Your Reach, Elevate Your Craft!

## Quick Answers

- **What is this?** GEARWRENCH 4 Pc. 3/8" Drive Extension Set, 1-1/2", 3", 6" & 12" - 81200D by gearwrench
- **How much does it cost?** 611 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/285459598-gearwrench-4-pc-3-8-drive-extension-set-1-1)

## 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

- • **Sleek Chrome Finish:** Bright, polished finish not only looks professional but resists rust and wipes clean effortlessly.
- • **Nonslip Knurled Grip:** Ergonomic knurled surface provides maximum control, even in slippery conditions.
- • **Secure Socket Retention:** Ball detent mechanism ensures your sockets stay locked in place during use.
- • **Durable Alloy Steel Build:** Crafted from high-strength alloy steel for long-lasting performance under pressure.
- • **Precision Lengths for Every Job:** Includes 1.5", 3", 6", and 12" extensions to reach tight spots with ease.

## Overview

The GEARWRENCH 4 Pc. 3/8" Drive Extension Set offers four versatile extension lengths (1.5", 3", 6", 12") made from durable alloy steel with a polished chrome finish. Featuring a knurled grip for slip resistance and a ball detent for secure socket retention, this set is designed to enhance precision and control in automotive and mechanical tasks.

## Description

From the manufacturer GEARWRENCH 4 Pc. 3/8" Drive Extension Set Specifications Set Piece Count - 4 Set Included Storage - Tray Set Size Range Min - 1-1/2 in Set Size Range Max - 12 in Contents - 1-1/2 in 3 in 6 in 12 in Fastener Size - 3/8 in Drive Type - Square Finish - Full Polish Chrome Features Ball detent for secure socket retention Knurled grip provides a nonslip surface Bright, full polish chrome finish easily wipes clean and resists corrosion *Claims not verified.

Review: Very Useful - Covers all your need
Review: Good product good deal - This is a great product at a great price I do own lots of other extension sets and just personal preference these ones just aren’t my favourite just something to do with the thickness of them and the head of them it’s just a personal preference. honestly it might not even bother some people some people may find there great, there definitely still a good buy.

## Features

- Knurled grip provides a nonslip surface
- Bright, full polish chrome finish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000NI93A2 |
| Best Sellers Rank | #64,749 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #289 in Socket Wrenches |
| Bit Compatibilities | 3/8 inch drive bits |
| Bit Set Composition | Bit Set |
| Brand | GEARWRENCH |
| Brand Name | GEARWRENCH |
| Customer Reviews | 4.8 out of 5 stars 1,552 Reviews |
| Drive Bit Application | automotive |
| Drive Bit Shank Style | Tang |
| Drive System | External Hex |
| Drive system | External Hex |
| Finish Types | Polished |
| Finish type | Polished |
| Global Trade Identification Number | 00099575812002 |
| Included Components | 1-1/2", 3", 6" & 12" Extensions |
| Item Length | 12 Inches |
| Item Type Name | Gearwrench 81200D 4 Piece 3/8-Inch Drive Extension Set |
| Item Weight | 590 g |
| Item length | 12 Inches |
| Manufacturer | GearWrench |
| Manufacturer Part Number | 81200D |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | 81200D |
| Number of Pieces | 4 |
| Number of pieces | 4 |
| Set Name | Gearwrench 81200D 4 Piece 3/8-Inch Drive Extension Set |
| UPC | 787721773214 077349429113 971477621664 100069440028 785533915563 995758120028 021112613698 099575812002 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** GEARWRENCH
- **Finish type:** Polished
- **Item length:** 12 Inches
- **Material:** Alloy Steel
- **Number of pieces:** 4

## Images

![GEARWRENCH 4 Pc. 3/8" Drive Extension Set, 1-1/2", 3", 6" & 12" - 81200D - Image 1](https://m.media-amazon.com/images/I/61ezCurxbFL.jpg)
![GEARWRENCH 4 Pc. 3/8" Drive Extension Set, 1-1/2", 3", 6" & 12" - 81200D - Image 2](https://m.media-amazon.com/images/I/41ywt9nt+pL.jpg)
![GEARWRENCH 4 Pc. 3/8" Drive Extension Set, 1-1/2", 3", 6" & 12" - 81200D - Image 3](https://m.media-amazon.com/images/I/61XVlri52-S.jpg)
![GEARWRENCH 4 Pc. 3/8" Drive Extension Set, 1-1/2", 3", 6" & 12" - 81200D - Image 4](https://m.media-amazon.com/images/I/515tkMq+78S.jpg)
![GEARWRENCH 4 Pc. 3/8" Drive Extension Set, 1-1/2", 3", 6" & 12" - 81200D - Image 5](https://m.media-amazon.com/images/I/71S7ILl+t1L.jpg)

## Questions & Answers

**Q: Do these have the notch to lock onto quick release ratchets?**
A: Yes they do, they work good on the couple quick release ratchets I own.

**Q: What is the difference between 81200D and 81200?**
A: the set 81200D is the standard 3/8 drive extension bars
there is a set 81201 which is the 3/8 wobble extension bars.
there is no set 81200 on the gearwrench website

**Q: what are the lengths? thanks!**
A: If you scroll don the page on Amazon, you will see the sizes listed:  "The KD Tools 4-Piece 3/8-Inch Drive Extension Set includes 1-1/2-inch, 3-inch, 6-inch, and 12-inch extensions."

**Q: Will it take 98 foot pounds. Just broke an old one.**
A: I personally would use a half-inch drive 3/8 is a little small for hundred foot pounds

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very Useful
*by A***T on 8 August 2023*

Covers all your need

### ⭐⭐⭐⭐⭐ Good product good deal
*by N***K on 17 December 2023*

This is a great product at a great price I do own lots of other extension sets and just personal preference these ones just aren’t my favourite just something to do with the thickness of them and the head of them it’s just a personal preference. honestly it might not even bother some people some people may find there great, there definitely still a good buy.

### ⭐⭐⭐⭐⭐ Gearwrench Great Price Great quality
*by A***R on 9 January 2025*

Gearwrench 3/8 drive 4 piece extension set came with 4 different sizes perfect for most jobs very handy Knurled grip to help with gripping to turn with your hands really makes them work well in any situation They also lock very well to the ratchet and together and to the sockets they seem very strong and durable really liked the hard plastic tray they came in great little organized way to store them

## Frequently Bought Together

- GEARWRENCH 4 Pc. 3/8" Drive Extension Set, 1-1/2", 3", 6" & 12" - 81200D
- GEARWRENCH 3/8" Drive 90-Tooth Quick Release Teardrop Ratchet | 81218T
- GEARWRENCH 3/8" Drive 84 Tooth Long Handle Teardrop Ratchet 11" - 81264A-07

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-07-15*