---
product_id: 332615489
title: "CASOMAN 9 Pieces Extension Bar Set, 1/4\", 3/8\" and 1/2\" Drive Socket Extension, Premium Chrome Vanadium Steel with Black Phosphate Finish"
brand: "casoman"
price: "KD 19.70"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/332615489-casoman-9-pieces-extension-bar-set-1-4-3-8
store_origin: KW
region: Kuwait
---

# Premium Chrome Vanadium steel alloy 9-piece versatile extension set Corrosion-resistant black phosphate finish CASOMAN 9 Pieces Extension Bar Set, 1/4", 3/8" and 1/2" Drive Socket Extension, Premium Chrome Vanadium Steel with Black Phosphate Finish

**Brand:** casoman
**Price:** KD 19.70
**Availability:** ✅ In Stock

## Summary

> 🛠️ Extend Your Reach, Elevate Your Craft

## Quick Answers

- **What is this?** CASOMAN 9 Pieces Extension Bar Set, 1/4", 3/8" and 1/2" Drive Socket Extension, Premium Chrome Vanadium Steel with Black Phosphate Finish by casoman
- **How much does it cost?** KD 19.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/332615489-casoman-9-pieces-extension-bar-set-1-4-3-8)

## Best For

- casoman enthusiasts

## Why This Product

- Trusted casoman brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from 50BV30 Chrome Vanadium steel for industrial-grade durability
- • **Certified Quality:** Meets/exceeds DIN standards with a 1-year warranty for peace of mind
- • **All-in-One Lengths:** 9 extensions from 2" to 10" cover every tight spot with 1/4", 3/8", and 1/2" drives
- • **Organized Mobility:** Durable blow-molded case keeps your set protected and ready on the go
- • **Precision Torque Lock:** Spring-loaded detent ball ensures a rock-solid socket fit under high torque

## Overview

The CASOMAN 9 Pieces Extension Bar Set features premium 50BV30 Chrome Vanadium steel with a corrosion-resistant black phosphate finish, offering unmatched durability and torque support. With 9 versatile extensions across 1/4", 3/8", and 1/2" drives, it fits every job from tight spaces to heavy-duty tasks. The spring-loaded detent ball guarantees secure socket engagement, while the blow-molded carrying case ensures easy transport and organization. Certified to meet DIN standards and backed by a 1-year warranty, this set is engineered for professionals who demand reliability and precision.

## Description

Description This CASOMAN 9 Pieces Extension Bar Set, 1/4", 3/8" and 1/2" Drive Socket Extension, Premium Chrome Vanadium Steel with Black Phosphate Finish. The set includes 1/4" Dr.: 2-inch, 4-inch, 6-inch, 3/8" Dr.: 3-inch, 6-inch, 10-inch, 1/2" Dr.: 3-inch, 5-inch, 10-inch. The extension bar is Made from premium Chrome-Vanadium steel alloy (50BV30) with a corrosion-resistant black phosphate finish, providing the durability for a hard use. Spring loaded detent ball on adapter ends provide secure fit into sockets, delivering support when used with high torque impact drivers. It comes with a durable blow-molded carrying case for easy transportation, safe storage, and quick organization. All CASOMAN Tools meets or exceeds DIN performance standards. It comes with 1 year quality warranty. Include 1/4": 2-inch, 4-inch, 6-inch 3/8": 3-inch, 6-inch, 10-inch 1/2": 3-inch, 5-inch, 10-inch  CASOMAN is a professional manufacturer of hand tools,rachet and all kinds of sockets products. We save customer's cost in each step of our operation,with a guarantee of high-quality and reliability. We delivery the most saving and best value to our customers.Choose the CASOMAN products and you will never worry about overpaying or any after sale service. All CASOMAN products come with 1 year quality gurantee.

## Features

- Made from premium Chrome-Vanadium steel alloy (50BV30) with a corrosion-resistant black phosphate finish, providing the durability for a hard use.
- Set include 9 piece extension bar, 1/4" Dr.: 2-inch, 4-inch, 6-inch, 3/8" Dr.: 3-inch, 6-inch, 10-inch, 1/2" Dr.: 3-inch, 5-inch, 10-inch.
- Spring loaded detent ball on adapter ends provide secure fit into sockets, delivering support when used with high torque impact drivers.
- It comes with a durable blow-molded carrying case for easy transportation, safe storage, and quick organization.
- Meets or exceeds DIN performance standards. It comes with 1 year quality warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CASOMAN |
| Part number | CS074 |
| Item Weight | 1.58 Kilograms |
| Product Dimensions | 15 x 11 x 4 cm; 1.58 kg |
| Item model number | CS074 |
| Size | 9 PCS Extension Bar Set |
| Finish | corrosion-resistant black phosphate finish |
| Material | Chrome Vanadium Steel |
| Installation Method | Click |
| Item Package Quantity | 1 |
| Number Of Pieces | 9 |
| Capacity Name | 1/4", |
| Head Style | Fixed Square |
| Measurement System | Inch |
| Accessory Connection Type | 1/4", 3/8" , 1/2" |
| Compatible Fastener Range | 2 inch-6 inch, 10 inch |
| Specific uses | General Purpose |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** CASOMAN
- **Item length:** 254 Millimeters
- **Material:** Chrome Vanadium Steel
- **Finish type:** corrosion-resistant black phosphate finish
- **Number of pieces:** 9

## Images

![CASOMAN 9 Pieces Extension Bar Set, 1/4", 3/8" and 1/2" Drive Socket Extension, Premium Chrome Vanadium Steel with Black Phosphate Finish - Image 1](https://m.media-amazon.com/images/I/61enzMPTVIS.jpg)
![CASOMAN 9 Pieces Extension Bar Set, 1/4", 3/8" and 1/2" Drive Socket Extension, Premium Chrome Vanadium Steel with Black Phosphate Finish - Image 2](https://m.media-amazon.com/images/I/71KBCTy0xyS.jpg)
![CASOMAN 9 Pieces Extension Bar Set, 1/4", 3/8" and 1/2" Drive Socket Extension, Premium Chrome Vanadium Steel with Black Phosphate Finish - Image 3](https://m.media-amazon.com/images/I/71QeqCi4I1S.jpg)
![CASOMAN 9 Pieces Extension Bar Set, 1/4", 3/8" and 1/2" Drive Socket Extension, Premium Chrome Vanadium Steel with Black Phosphate Finish - Image 4](https://m.media-amazon.com/images/I/71Ntq-p5q4S.jpg)
![CASOMAN 9 Pieces Extension Bar Set, 1/4", 3/8" and 1/2" Drive Socket Extension, Premium Chrome Vanadium Steel with Black Phosphate Finish - Image 5](https://m.media-amazon.com/images/I/61VqQmMmJvS.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can these fit power wrench**
A: Yes I use them with my power tools

**Q: Are these impact rated**
A: The material of this extension bars is CRV steel, not CR-MO.

**Q: How do I warranty them? One of the detent balls on my 1/4 inch extension fell out**
A: Send it back to Amazon..

**Q: made in??**
A: Made in China.

## Frequently Bought Together

- CASOMAN 9 Pieces Extension Bar Set, 1/4", 3/8" and 1/2" Drive Socket Extension, Premium Chrome Vanadium Steel with Black Phosphate Finish
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- EPAuto Impact Universal Joint Set, Cr-V,3 Pieces

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-31*