---
product_id: 241299071
title: "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: "₪256"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/241299071-9-pieces-extension-bar-set-1-4-3-8-1
store_origin: IL
region: Israel
---

# Corrosion-resistant black phosphate finish Premium Chrome-Vanadium steel 9 precision extension bars 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:** ₪256
**Availability:** ✅ In Stock

## Summary

> 🛠️ Extend your reach, elevate your craft — never miss a tight spot again!

## Quick Answers

- **What is this?** 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?** ₪256 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/241299071-9-pieces-extension-bar-set-1-4-3-8-1)

## 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:** Premium 50BV30 Chrome-Vanadium steel alloy for unmatched durability
- • **Certified Quality:** Meets/exceeds DIN standards with 1-year warranty for peace of mind
- • **Organized & Portable:** Durable blow-molded case keeps your tools ready on the go
- • **Secure Fit Technology:** Spring-loaded detent ball ensures zero slip under high torque
- • **Versatile 9-Piece Set:** Covers 1/4", 3/8", and 1/2" drives for every job

## Overview

The CASOMAN 9 Pieces Extension Bar Set features premium Chrome-Vanadium steel with a corrosion-resistant black phosphate finish, offering exceptional durability and reliability. Designed for 1/4", 3/8", and 1/2" drive sockets, it includes nine extension bars ranging from 2 to 10 inches. Equipped with spring-loaded detent balls for secure socket fitment and housed in a rugged blow-molded case, this set meets DIN standards and comes with a 1-year warranty, making it the essential upgrade for professionals and DIYers alike.

## Description

CASOMAN 9 Pieces Extension Bar Set, 1/4", 3/8" and 1/2" Drive Socket Extension, Premium Chrome Vanadium Steel with Black Phosphate Finish

## 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 |
| 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 description | 1/4", |
| Accessory connection type | 1/4", 3/8" , 1/2" |
| Compatible fastener range | 1/4", 3/8" and 1/2" screws, screws and screws |
| Usage | General Purpose |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 1.58 kg |

## Product Details

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

## Images

![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)

## Available Options

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

## Questions & Answers

**Q: Id like to make sure these are single-function, wobble-only; that dual-function -- half-in, wobble function, fully in no wobble -- are too fickle. Tnx**
A: If put in the wrench properly they will not wobble

**Q: Are these designed for use with an impact wrench?**
A: Yes they are for a wrench sizes are specified

## 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
- NEIKO 30249A 5 Piece Impact Socket Adapter Set, Standard SAE, 1/4, 3/8, 1/2" Cr-V Steel Impact Driver & Wrench Conversion Kit Socket Reducer, Locking Socket Adapter Set
- EPAuto Impact Universal Joint Set, Cr-V,3 Pieces

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**Shop now:** [https://www.desertcart.co.il/products/241299071-9-pieces-extension-bar-set-1-4-3-8-1](https://www.desertcart.co.il/products/241299071-9-pieces-extension-bar-set-1-4-3-8-1)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-28*