---
product_id: 203867030
title: "Sys 4 Micro Bit Adapter 4mm to 1/4\" 25mm"
brand: "wiha"
price: "€ 52.79"
currency: EUR
in_stock: true
reviews_count: 6
category: "Wiha"
url: https://www.desertcart.at/products/203867030-sys-4-micro-bit-adapter-4mm-to-1-4-25mm
store_origin: AT
region: Austria
---

# Universal 4mm to 1/4" adapter Precision-machined fit Extra hard modified steel Sys 4 Micro Bit Adapter 4mm to 1/4" 25mm

**Brand:** wiha
**Price:** € 52.79
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your toolkit with precision and power — don’t get left behind!

## Quick Answers

- **What is this?** Sys 4 Micro Bit Adapter 4mm to 1/4" 25mm by wiha
- **How much does it cost?** € 52.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/203867030-sys-4-micro-bit-adapter-4mm-to-1-4-25mm)

## Best For

- wiha enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Through hardened Wiha premium steel delivers unmatched durability.
- • **Trusted by Pros:** 4.7-star rated with proven performance in demanding toolkits.
- • **Sleek & Functional:** Brushed natural finish combines style with corrosion resistance.
- • **Seamless Compatibility:** Transforms micro bits to standard 1/4" drive holders effortlessly.
- • **Engineered for Precision:** Exact fit machined tips ensure zero slip and maximum control.

## Overview

The Wiha Sys 4 Micro Bit Adapter 4mm to 1/4" (25mm) is a premium-grade tool accessory crafted from extra hard modified alloy steel. Featuring precision-machined tips and through hardened construction, it guarantees a secure fit and long-lasting performance. Designed to convert micro bits for use in standard 1/4" drive holders, this adapter is a must-have for professionals seeking reliability and seamless compatibility in their toolkit.

## Description

Wiha 75802 Sys 4 Micro Bit Adapter 4mm to 1/4" 25mm

Review: Good just expensive for what it is - Expensive and With postage this is hugely overpriced but it’s good so if you really need one, can’t fault the actual product. Can use micro bits in a standard bit holder
Review: Good fit on my Vic Camp - It worked well on my Victorinox Camp.

## Features

- Wiha premium quality modified tool steel
- Extra hard with natural finish for durability and strength
- Exact fit machined precision tips for secure hold
- Through hardened for long term performance
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BD1HLH2 |
| Best Sellers Rank | 770,692 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,022 in Nut Drivers |
| Bit Compatibilities | 1/4" drive bits |
| Brand | Wiha |
| Customer Reviews | 4.7 out of 5 stars 169 Reviews |
| Drive Bit Shank Style | External Hex |
| Drive System | Nutsetter |
| Drive system | Nutsetter |
| Finish | Brushed |
| Finish type | Brushed |
| Included Components | System 4 Micro Bit adapter 4mm to 1/4" Drive, Magnetic. 25mm OAL. |
| Item Length | 3 Inches |
| Item Type Name | Bit |
| Item Weight | 0.01 Pounds |
| Item length | 3 Inches |
| Manufacturer | Wiha |
| Material | Alloy Steel |
| Model Number | 75802 |
| Number of Pieces | 1 |
| Number of pieces | 1 |
| Part Number | 75802 |
| UPC | 084705758022 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Wiha
- **Item length:** 3 Inches
- **Material:** Alloy Steel
- **Drive system:** Nutsetter
- **Finish type:** Natural,Natural Finish

## Images

![Sys 4 Micro Bit Adapter 4mm to 1/4" 25mm - Image 1](https://m.media-amazon.com/images/I/51VwJs2JG-L.jpg)

## Customer Reviews

### ⭐⭐⭐ Good just expensive for what it is
*by P***R on 9 April 2019*

Expensive and With postage this is hugely overpriced but it’s good so if you really need one, can’t fault the actual product. Can use micro bits in a standard bit holder

### ⭐⭐⭐⭐⭐ Good fit on my Vic Camp
*by Q***4 on 25 May 2026*

It worked well on my Victorinox Camp.

### ⭐⭐⭐⭐⭐ Wow.
*by B***A on 28 November 2023*

Nicely constructed with a good magnet that holds my 4mm bits securely. Now I can use my 4mm bits with any 1/4” bit driver or accessory that I already own without buying one specifically for 4mm. Free shipping, WIHA quality & great price (<7cad) I’m pretty happy with this purchase.

## Frequently Bought Together

- Sys 4 Micro Bit Adapter 4mm to 1/4" 25mm
- Sys 4 Micro Bit Adapter 4mm to 1/4" 38mm
- Wiha - MicroBit 1/4in Drive Power Tool Adaptor - 75902

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**Shop now:** [https://www.desertcart.at/products/203867030-sys-4-micro-bit-adapter-4mm-to-1-4-25mm](https://www.desertcart.at/products/203867030-sys-4-micro-bit-adapter-4mm-to-1-4-25mm)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-09-20*