---
product_id: 393277458
title: "Wera Female Square 784 C/1 Quick-Release Chuck, Adaptor 1/4'' x 1/2'' Drive"
brand: "wera"
price: "S$51"
currency: SGD
in_stock: true
reviews_count: 5
category: "Wera"
url: https://www.desertcart.sg/products/393277458-wera-female-square-784-c-1-quick-release-chuck-adaptor
store_origin: SG
region: Singapore
---

# Fits 1/4" hex bits with ball stop groove Quick-release chuck for rapid bit changes 1/2" square drive adaptor Wera Female Square 784 C/1 Quick-Release Chuck, Adaptor 1/4'' x 1/2'' Drive

**Brand:** wera
**Price:** S$51
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your toolkit with lightning-fast bit changes!

## Quick Answers

- **What is this?** Wera Female Square 784 C/1 Quick-Release Chuck, Adaptor 1/4'' x 1/2'' Drive by wera
- **How much does it cost?** S$51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/393277458-wera-female-square-784-c-1-quick-release-chuck-adaptor)

## Best For

- wera enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Bit Swaps:** Quick-release chuck lets you change bits in seconds—stay productive, stay ahead.
- • **Precision Retention:** Ball stop groove ensures your bits stay locked in place during every task.
- • **Compact & Lightweight:** At just 77g and 5cm length, it’s the perfect pocket-sized power-up for your toolkit.
- • **Trusted Craftsmanship:** Engineered by Wera in the Czech Republic, blending durability with precision.
- • **Seamless Drive Conversion:** Effortlessly switch from 1/2" square to 1/4" hex bits without missing a beat.

## Overview

The Wera Female Square 784 C/1 adaptor converts a 1/2" square drive to a 1/4" hex bit interface, featuring a quick-release chuck and ball stop groove for secure, rapid bit changes. Compact and lightweight, this precision-engineered tool accessory is designed for professionals seeking efficiency and reliability in their workflow.

## Description

Adaptor from square to hexagonal. Comes with quick-release chuck for rapid bit change. Suitable for the attachment of bits with ¼” hexagon drive as per DIN ISO 1173-C 6.3. Drive: ½” square.

Review: Produit elle est nulle, je pensais wera elle est bonne marque, dans un semaine les embouts ne tiennent plus dedans. Je déconseille
Review: Bra verktygsdetalj

## Features

- 1/2" adaptor with quick-release chuck
- Suitable for bits with 1/4" hexagon drive (Wera connecting series 1)
- With ball stop groove

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003KN3FVA |
| ASIN  | B003KN3FVA |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #130,923 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #147 in Power Drill Chucks |
| Capacity | 0.5 Inches |
| Color | Silver |
| Compatible Fastener Range | 0.5 inches |
| Country of origin  | Czech Republic |
| Customer Reviews | 4.2 4.2 out of 5 stars (886) |
| Customer reviews | 4.2 4.2 out of 5 stars (886) |
| Cutting Diameter | 5E+1 Millimeters |
| Date First Available | 1 January 2024 |
| Date First Available  | 1 January 2024 |
| Finish | Painted |
| Global Trade Identification Number | 04013288008053 |
| Included components | 1 x Adaptor |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 77.1 g |
| Item model number | 05042760001 |
| Item model number  | 05042760001 |
| Manufacturer | Wera |
| Manufacturer  | Wera |
| Measurement System | Metric |
| Number Of Pieces | 1 |
| Part number | 05042760001 |
| Power source type | Hand-operated |
| Product Dimensions | 5 x 2.51 x 2.51 cm; 77.11 g |
| Product Dimensions  | 5 x 2.51 x 2.51 cm; 77.11 g |
| Size | 784 C 1/2 Zoll - C/1, 1/4 |
| Thread size | 1/2 |

## Product Details

- **Brand:** Wera
- **Compatible devices:** Drilling Machine, Grinding Machine, Lathe, Milling Machine
- **Item diameter:** 5E+1 Millimeters
- **Item weight:** 0.17 Pounds
- **Material:** Alloy Steel

## Images

![Wera Female Square 784 C/1 Quick-Release Chuck, Adaptor 1/4'' x 1/2'' Drive - Image 1](https://m.media-amazon.com/images/I/51ZFKxsRZJL.jpg)

## Customer Reviews

### ⭐ Review
*by C***N on 25 July 2019*

Produit elle est nulle, je pensais wera elle est bonne marque, dans un semaine les embouts ne tiennent plus dedans. Je déconseille

### ⭐⭐⭐⭐⭐ Review
*by B***5 on 19 November 2025*

Bra verktygsdetalj

### ⭐ Review
*by G***D on 13 November 2016*

**Changed from four stars to one, bit retention failed after minimal use, lost a small tension ring that engages the lock due to the design allowing it to come free. Similarly designed heads on impact drivers have lasted upwards of five years so the failure is disappointing. Replaced with a cheap one at half the cost thats available locally. Perfect for adapting 1/2" impact drivers, it has a slightly shorter overall length than cheaper ones I've used and has less wobble. There is play or wobble built into any socket drive tool but this one is minimal which makes driving screws straight easier. This unit also will not hold or close completely on some longer (1.5") bits, so they fall out, I've only tried Makita bits. The small bits designed for a magnetic bit adapter work fine, which are my preference for length and add a generic bit adapter if I need to reach a little farther. The generic bit holder I have stays in securely.

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**Shop now:** [https://www.desertcart.sg/products/393277458-wera-female-square-784-c-1-quick-release-chuck-adaptor](https://www.desertcart.sg/products/393277458-wera-female-square-784-c-1-quick-release-chuck-adaptor)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-02*