---
product_id: 327809509
title: "Crescent 1/2\" Drive Extension 5\" - CDTA12C"
brand: "crescent"
price: "NT$877"
currency: TWD
in_stock: true
reviews_count: 12
url: https://www.desertcart.tw/products/327809509-crescent-1-2-drive-extension-5-cdta12c
store_origin: TW
region: Taiwan
---

# Ball detent ensures socket stays put Chrome alloy steel for max strength 5" reach for hard-to-access fasteners Crescent 1/2" Drive Extension 5" - CDTA12C

**Brand:** crescent
**Price:** NT$877
**Availability:** ✅ In Stock

## Summary

> 🔧 Extend your reach, not your downtime!

## Quick Answers

- **What is this?** Crescent 1/2" Drive Extension 5" - CDTA12C by crescent
- **How much does it cost?** NT$877 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/327809509-crescent-1-2-drive-extension-5-cdta12c)

## Best For

- crescent enthusiasts

## Why This Product

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

## Key Features

- • **Secure Socket Locking:** Ball detent mechanism guarantees your socket stays firmly attached—no slips, no interruptions.
- • **Lightweight Yet Rugged:** At just 3.53 ounces, it’s easy to handle without sacrificing strength or durability.
- • **Professional Grade Compliance:** Meets or exceeds ASME standards, ensuring reliability for serious pros and DIY enthusiasts alike.
- • **Extended Reach, Elevated Access:** Get to those tight spots effortlessly with a 5-inch extension that outperforms standalone sockets.
- • **Built to Last, Polished to Impress:** Crafted from durable chrome alloy steel with a bright, corrosion-resistant finish that stays sleek and clean.

## Overview

The Crescent 1/2" Drive Extension 5" (CDTA12C) is a professional-grade tool accessory designed to provide extra reach for fasteners in tight spaces. Made from chrome alloy steel with a polished finish, it offers superior strength, corrosion resistance, and secure socket retention via a ball detent. Compliant with ASME standards and lightweight at 3.53 ounces, it’s built for durability and ease of use in demanding environments.

## Description

Crescent full polish chrome extensions provides additional access to reach fasteners compared to using a standalone socket and ratchet. Extensions include a ball detent to ensure secure socket retention and are made from chrome alloy steel for added strength and durability.

Review: solid 1/2 in drive - solid extension in 1/2 drive, may need for wheel lug nut breaker bar for clearance of fender, or good size for spark plugs
Review: Longer Twisty Bar - I purchased this for basically one specific purpose: to reach my camper trailer anode rod. I don't typically need socket wrenches that might require this extension or size, but I did for this exact reason. So it stays in my camper pass-through storage and does a great job when needed.

## Features

- Provides additional access to reach fasteners compared to using a stand alone socket and ratchet
- Manufactured from chrome alloy steel for better strength and longer tool life
- Bright, full polish chrome finish easily wipes clean and resists corrosion
- Ball detent for secure socket retention
- Meets or exceeds ASME specifications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08N1JXH5G |
| Best Sellers Rank | #224,005 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #851 in Socket Wrenches |
| Bit Compatibilities | 1/2" drive bits |
| Brand | Crescent |
| Brand Name | Crescent |
| Customer Reviews | 4.8 out of 5 stars 305 Reviews |
| Drive Bit Shank Style | Slim |
| Drive System | 1/2" Drive |
| Finish Type | Polished |
| Finish Types | Polished |
| Global Trade Identification Number | 00037103343796 |
| Included Components | (1) 1/2" Drive Extension 5" |
| Item Length | 5 Inches |
| Item Type Name | Extension |
| Item Weight | 100 Grams |
| Manufacturer | Apex Tool Group |
| Manufacturer Part Number | CDTA12C |
| Manufacturer Warranty Description | Standard Limited Lifetime |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | CDTA12C |
| Number of Pieces | 1 |
| UPC | 037103343796 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Crescent
- **Item Length:** 5 Inches
- **Material:** Alloy Steel
- **Finish Type:** Polished
- **Number of Pieces:** 1

## Images

![Crescent 1/2" Drive Extension 5" - CDTA12C - Image 1](https://m.media-amazon.com/images/I/51eiWXcbIsL.jpg)
![Crescent 1/2" Drive Extension 5" - CDTA12C - Image 2](https://m.media-amazon.com/images/I/51JhzoQwnRL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ solid 1/2 in drive
*by A***R on December 22, 2025*

solid extension in 1/2 drive, may need for wheel lug nut breaker bar for clearance of fender, or good size for spark plugs

### ⭐⭐⭐⭐⭐ Longer Twisty Bar
*by B***N on June 20, 2023*

I purchased this for basically one specific purpose: to reach my camper trailer anode rod. I don't typically need socket wrenches that might require this extension or size, but I did for this exact reason. So it stays in my camper pass-through storage and does a great job when needed.

### ⭐⭐⭐⭐⭐ Good Quality tool
*by M***M on June 3, 2025*

Good quality tool at a reasonable price.

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**Shop now:** [https://www.desertcart.tw/products/327809509-crescent-1-2-drive-extension-5-cdta12c](https://www.desertcart.tw/products/327809509-crescent-1-2-drive-extension-5-cdta12c)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-05-18*