---
product_id: 481849321
title: "GEARWRENCH 20 Piece 1/4\", 3/8\", 1/2\" Drive Extension, Universal Joint and Adapter Set - 81315A-07"
brand: "gearwrench"
price: "₨90185"
currency: LKR
in_stock: true
reviews_count: 5
category: "Gearwrench"
url: https://www.desertcart.lk/products/481849321-gearwrench-20-piece-1-4-3-8-1-2-drive
store_origin: LK
region: Sri Lanka
---

# 20-piece versatile set Universal joints for max reach Knurled extensions for grip GEARWRENCH 20 Piece 1/4", 3/8", 1/2" Drive Extension, Universal Joint and Adapter Set - 81315A-07

**Brand:** gearwrench
**Price:** ₨90185
**Availability:** ✅ In Stock

## Summary

> 🛠️ Unlock every angle, master every fastener!

## Quick Answers

- **What is this?** GEARWRENCH 20 Piece 1/4", 3/8", 1/2" Drive Extension, Universal Joint and Adapter Set - 81315A-07 by gearwrench
- **How much does it cost?** ₨90185 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/481849321-gearwrench-20-piece-1-4-3-8-1-2-drive)

## 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

- • **Precision Ball Detent Lock:** Secure socket retention that won’t let you down
- • **Professional Polished Chrome Finish:** Sleek, easy-to-clean, and built to last a lifetime
- • **Complete 20-Piece Drive Compatibility:** Covers 1/4", 3/8", and 1/2" drives for every job
- • **Knurled Extensions for Ultimate Control:** Enhanced fingertip grip for precision handling
- • **Universal Joints for Hard-to-Reach Fasteners:** Access tight spots with ease and confidence

## Overview

The GEARWRENCH 20 Piece Extension, Universal Joint, and Adapter Set (81315A-07) is a premium alloy steel toolkit designed for professional use. Featuring 1/4", 3/8", and 1/2" drive sizes, it includes multiple extensions, universal joints, and adapters with ball detent locking and knurled grips. Finished in polished chrome for durability and easy maintenance, this set ensures secure socket retention and superior access to challenging fasteners, making it an essential upgrade for any serious toolkit.

## Description

GEARWRENCH 3 Pc. 1/4", 3/8", 1/2" Drive Impact rated universal-joint set provides easier access to hard to reach fasteners

Review: I needed more extensions and universal joints for my socket wrench set. I went with GEARWRENCH because I have some of their wrenches and sockets, and they seem to be of high quality and highly regarded by product testers. This GEARWRENCH 20 Piece 1/4", 3/8", 1/2" Drive Extension, Universal Joint and Adapter Set is nice in that you get four extensions of varying length at each of the 1/4", 3/8", 1/2" drive sizes, plus joints and adapters. The pieces are of high quality, lock firmly in place, but release with a reasonable amount of force. Between the extensions and universal joints, you have the functionality to get into the most challenging places. The adapters allow you to use different-sized sockets with your wrenches for specialty items like spark plug sockets. If you don't watch for sales, the price can be a little high for what you get compared to other manufacturers from Taiwan or China. Maybe tariffs have caused prices to rise compared to a few years ago, but I was surprised this set didn't cost a little less. I watched it for months before buying, and the $55.27 price was the best that I saw. Would buy again, but I suspect I will never need to. They should last a lifetime.
Review: good

## Features

- For use with all 1/4", 3/8" and 1/2" Drive hand tools
- Ball detent for secure socket retention
- Universal joint allows for greater access
- Extensions have knurled section for better finger tip control
- Professional, full polish chrome finish is easy to clean

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08P29C21V |
| Batteries Required? | No |
| Best Sellers Rank | 304,343 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,127 in Socket Wrenches |
| Colour | Silver |
| Compatible fastener range | Standard Size Nuts and Bolts |
| Customer Reviews | 4.8 4.8 out of 5 stars (393) |
| Date First Available | 20 Sept. 2023 |
| Finish | Polished |
| Head Style | Fixed Square |
| Included Components | Set Includes: 1/4" Drive Universal Joint - 3/8" Drive Universal Joint - 1/2" Drive Universal Joint - 1/4" Drive Extensions: 2", 3", 6", 10" - 3/8" Drive Extensions: 1-1/2", 3", 6", 12" - 1/2" Drive Extensions: 3", 5", 10", 15" - Adapter 1/4"F x 3/8"M - Adapter 3/8"F x 1/4"M - Adapter 3/8"F x 1/2"M - Adapter 1/2"F x 3/8"M - Adapter 1/2"F x 3/4"M |
| Item Package Quantity | 1 |
| Item Weight | 2.71 kg |
| Item model number | 81315A-07 |
| Manufacturer | Apex Tool Group |
| Material | Alloy Steel |
| Measurement System | inch |
| Number of Pieces | 20 |
| Part Number | 81315A-07 |
| Power Source | Hand Powered |
| Product Dimensions | 42.1 x 9.7 x 5.6 cm; 2.71 kg |
| Size | One Size |
| Usage | Professional |

## Product Details

- **Brand:** GEARWRENCH
- **Drive system:** Internal Hex
- **Finish type:** Polished
- **Material:** Alloy Steel
- **Number of pieces:** 20

## Images

![GEARWRENCH 20 Piece 1/4", 3/8", 1/2" Drive Extension, Universal Joint and Adapter Set - 81315A-07 - Image 1](https://m.media-amazon.com/images/I/21U4Dn8x24L.jpg)
![GEARWRENCH 20 Piece 1/4", 3/8", 1/2" Drive Extension, Universal Joint and Adapter Set - 81315A-07 - Image 2](https://m.media-amazon.com/images/I/21g9SmqEQvL.jpg)
![GEARWRENCH 20 Piece 1/4", 3/8", 1/2" Drive Extension, Universal Joint and Adapter Set - 81315A-07 - Image 3](https://m.media-amazon.com/images/I/31348t3c-JL.jpg)
![GEARWRENCH 20 Piece 1/4", 3/8", 1/2" Drive Extension, Universal Joint and Adapter Set - 81315A-07 - Image 4](https://m.media-amazon.com/images/I/317YhrIsBKL.jpg)
![GEARWRENCH 20 Piece 1/4", 3/8", 1/2" Drive Extension, Universal Joint and Adapter Set - 81315A-07 - Image 5](https://m.media-amazon.com/images/I/41TpH9nfYVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***S on 7 December 2025*

I needed more extensions and universal joints for my socket wrench set. I went with GEARWRENCH because I have some of their wrenches and sockets, and they seem to be of high quality and highly regarded by product testers. This GEARWRENCH 20 Piece 1/4", 3/8", 1/2" Drive Extension, Universal Joint and Adapter Set is nice in that you get four extensions of varying length at each of the 1/4", 3/8", 1/2" drive sizes, plus joints and adapters. The pieces are of high quality, lock firmly in place, but release with a reasonable amount of force. Between the extensions and universal joints, you have the functionality to get into the most challenging places. The adapters allow you to use different-sized sockets with your wrenches for specialty items like spark plug sockets. If you don't watch for sales, the price can be a little high for what you get compared to other manufacturers from Taiwan or China. Maybe tariffs have caused prices to rise compared to a few years ago, but I was surprised this set didn't cost a little less. I watched it for months before buying, and the $55.27 price was the best that I saw. Would buy again, but I suspect I will never need to. They should last a lifetime.

### ⭐⭐⭐⭐ Review
*by S***N on 28 June 2025*

good

### ⭐⭐⭐⭐ Review
*by A***O on 23 January 2026*

It’s nice to have a complete set of extensions to be prepared for most repairs. The ball detent and spring were still making it difficult to put sockets on and take off. Worked much better after applying oil to ball detent hole. It would be nice if this was done during manufacturing.

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-20*