---
product_id: 620475604
title: "WERA - 05051493001-838 RA-R M Bitholding Screwdriver with Ratchet functionality, 1/4\", 1/4\" x 123.5 mm"
brand: "wera"
price: "2052896₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Wera"
url: https://www.desertcart.vn/products/620475604-wera-05051493001-838-ra-r-m-bitholding-screwdriver-with-ratchet
store_origin: VN
region: Vietnam
---

# Rapidaptor quick-release chuck 36-tooth fine ratchet Ergonomic Kraftform Plus handle WERA - 05051493001-838 RA-R M Bitholding Screwdriver with Ratchet functionality, 1/4", 1/4" x 123.5 mm

**Brand:** wera
**Price:** 2052896₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your toolkit with the ratcheting screwdriver that works as fast as you think!

## Quick Answers

- **What is this?** WERA - 05051493001-838 RA-R M Bitholding Screwdriver with Ratchet functionality, 1/4", 1/4" x 123.5 mm by wera
- **How much does it cost?** 2052896₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/620475604-wera-05051493001-838-ra-r-m-bitholding-screwdriver-with-ratchet)

## 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

- • **Spin to Win:** Integrated 36-tooth ratchet for ultra-smooth, fast screwdriving without repositioning.
- • **Magnetic Bit Grip:** Strong permanent magnet holds bits securely, eliminating frustrating drops in tight spaces.
- • **Lightning Bit Swaps:** Rapidaptor quick-release chuck lets you change bits in a flash—no extra tools needed.
- • **Comfort Meets Control:** Kraftform Plus handle designed to prevent blisters and maximize grip during long projects.
- • **Precision at Your Fingertips:** Fine-toothed ratchet mechanism with 10° return angle for accurate, high-speed fastening.

## Overview

The WERA 838 RA-R M Bitholding Screwdriver combines a precision 36-tooth ratchet mechanism with an ergonomic Kraftform Plus handle and Rapidaptor quick-release chuck. Designed for 1/4" hex bits, it enables fast, comfortable, and accurate screwdriving with effortless bit changes and secure magnetic bit holding—perfect for professionals who demand speed and reliability.

## Description

Bitholding screwdriver with intuitive ratchet functionality. The ratchet mechanism with fine toothing integrated in the handle (36 teeth/return angle 10°) eases and accelerates screwdriving without having to reposition the tool. Turning the tool speeds up work. The ratchet mechanism completely embedded in the handle ensures very handy and effortless work. Ergonomic switching to clockwise/counterclockwise or position 0. Kraftform Plus handle for ergonomic screwdriving, avoiding blisters and calluses. Magnetic bitholding screwdriver for bits with 1/4" external hexagon drive as per DIN ISO 1173-C 6.3 and E 6.3 (ISO 1173). The Rapidaptor quick-release chuck allows lightning-fast bit changes without any extra tools. The strong permanent magnet holds the bits firmly. 1/4" x 123.5 mm

Review: Perfect Bit Driver! - Compact, light, smooth ratcheting mechanism, durable, and just feels good in the hand. What I love most about it is the selector switch that you turn in the direction that you will be twisting the bit. All ratcheting screwdrivers should do this. Definitely worth the few extra bucks over the big box brands.
Review: Exceptionally well made tool - This tool offers the essential fuction of a hex-bit driver, but spices up the swagger with an easy-to-swap ratchet mechanism giving the user the ability to drive or reverse screws with nothing more than a deft flick of the wrist. The quick-release bit holder keeps bits secure due to the detent collar and precision fit. The benefit being that no driver bits will become lodged in the screw and pop free only to drop to the bottom of some dark hole while you're working. The ergonomics of the tool are top-notch. It's easy to hold, and when you need to put the extra gronk onto something, it's grippy, comfortable, and lightweight. Because it trends toward the precision end of the hand-tool spectrum, it has a fine-tooth ratchet mechanism to help drive even the most fine-pitched fasteners with speed and accuracy. There is no on-tool bit storage or storage case. This tool is intended to sit in the top drawer with the tools held only in the highest regard.

## Features

- Bitholding screwdriver with Rapidaptor quick-release chuck for bits with 1/4" external hexagon drive as per DIN ISO 1173-C 6.3 and E 6.3 and Wera series 1 and 4
- Ratchet mechanism integrated in the handle
- The integrated ratchet with fine toothing ensures fast and safe working
- High working speed: The ratchet mechanism allows to "spin" when screwdriving
- Ergonomic intuitive switching to clockwise/counterclockwise or position 0

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVXDC67D |
| Best Sellers Rank | #26,235 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #57 in Screwdriver Bit Holders #156 in Screwdriver Sets |
| Bit Compatibilities | 1/4" Hex |
| Brand Name | Wera |
| Customer Reviews | 4.6 4.6 out of 5 stars (903) |
| Drive Bit Shank Style | Hex |
| Drive System | Hex |
| Finish Types | Brushed |
| Global Trade Identification Number | 04013288229748 |
| Included Components | 838 RA-R M BITHLD SCREWDRIVER W/RATCHET,1/4",1/4"X123.5MM |
| Item Length | 4.86 Inches |
| Item Type Name | 838 RA-R M BITHLD SCREWDRIVER W/RATCHET,1/4",1/4"X123.5MM |
| Item Weight | 109 Grams |
| Manufacturer | Wera |
| Material Type | Blend |
| Model Number | 838 RA-R M |
| Number of Pieces | 1 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Wera
- **Finish Type:** Brushed
- **Item Length:** 4.86 Inches
- **Material:** Blend
- **Number of Pieces:** 1

## Images

![WERA - 05051493001-838 RA-R M Bitholding Screwdriver with Ratchet functionality, 1/4", 1/4" x 123.5 mm - Image 1](https://m.media-amazon.com/images/I/619lJ7mw2ZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Bit Driver!
*by A***R on February 22, 2026*

Compact, light, smooth ratcheting mechanism, durable, and just feels good in the hand. What I love most about it is the selector switch that you turn in the direction that you will be twisting the bit. All ratcheting screwdrivers should do this. Definitely worth the few extra bucks over the big box brands.

### ⭐⭐⭐⭐⭐ Exceptionally well made tool
*by J***Y on May 10, 2025*

This tool offers the essential fuction of a hex-bit driver, but spices up the swagger with an easy-to-swap ratchet mechanism giving the user the ability to drive or reverse screws with nothing more than a deft flick of the wrist. The quick-release bit holder keeps bits secure due to the detent collar and precision fit. The benefit being that no driver bits will become lodged in the screw and pop free only to drop to the bottom of some dark hole while you're working. The ergonomics of the tool are top-notch. It's easy to hold, and when you need to put the extra gronk onto something, it's grippy, comfortable, and lightweight. Because it trends toward the precision end of the hand-tool spectrum, it has a fine-tooth ratchet mechanism to help drive even the most fine-pitched fasteners with speed and accuracy. There is no on-tool bit storage or storage case. This tool is intended to sit in the top drawer with the tools held only in the highest regard.

### ⭐⭐⭐⭐⭐ Nice size and easy to use.
*by R***E on March 16, 2026*

I saw a regular Wera screwdriver online and how it is a good screwdriver. I wanted something other than a regular screwdriver and researched and found this version. I wanted a ratcheting one and something smaller. This is nicely made and designed to be held firmly. I also got a bit set that I liked by Wera. I read they grip better. Very happy with it.

## Frequently Bought Together

- WERA - 05051493001-838 RA-R M Bitholding Screwdriver with Ratchet functionality, 1/4", 1/4" x 123.5 mm
- Wera - WER052504 Hexagon 889/4 R Standard Rapidaptor, Universal Bit Holder 1/4"
- Wera - 5056440001 BC Universal Rapidaptor Bit-Check, 30-Piece Set

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-26*