---
product_id: 186887728
title: "Sys 4 Micro Bit Adapter 4mm to 1/4\" 25mm"
brand: "wiha"
price: "AED 49"
currency: AED
in_stock: true
reviews_count: 12
category: "Wiha"
url: https://www.desertcart.ae/products/186887728-sys-4-micro-bit-adapter-4mm-to-1-4-25mm
store_origin: AE
region: United Arab Emirates
---

# 0.25" Compatibility 3" Length Brushed Finish Sys 4 Micro Bit Adapter 4mm to 1/4" 25mm

**Brand:** wiha
**Price:** AED 49
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate Your DIY Game with Style!

## Quick Answers

- **What is this?** Sys 4 Micro Bit Adapter 4mm to 1/4" 25mm by wiha
- **How much does it cost?** AED 49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/186887728-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

- • **Compact Design:** Lightweight at just 0.16 ounces for easy handling.
- • **Sleek Aesthetic:** Brushed finish adds a touch of elegance to your toolkit.
- • **Durable Material:** Constructed from a robust blend for longevity.
- • **Precision Engineering:** Crafted by Wiha for unmatched quality.
- • **Versatile Compatibility:** Seamlessly adapts 4mm to 1/4" fasteners.

## Overview

The Sys 4 Micro Bit Adapter 4mm to 1/4" 25mm by Wiha is a precision-engineered tool designed for versatility and durability. With a compact length of 3 inches and a lightweight design, this adapter seamlessly converts 4mm bits to 1/4" fasteners, making it an essential addition to any professional's toolkit. Its brushed finish not only enhances its aesthetic appeal but also ensures long-lasting performance.

## Description

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

Review: The fastest shipping I've had - Better than Prime. Real product, great service :) - So, first of all, you folks managed to process and ship FASTER THAN desertcart PRIME. To do this logistically takes a grade A professionalism. Second of all, I already own one of these from a separate kit, so I am hereby VERIFYING THIS PRODUCT TO BE 100% AUTHENTIC. The 'WIHA 758,', the specific weight, and the size all match authentic Wiha products. You are the real deal in shipping and in product! To clarify for those wondering, this adapts 1/4 inch (Nearly the American Standard) to microbits. Microbits are confusing - they are commonly used in computer work (why I have them, as an Apple Technician.) Microbits are supposed to be 4 mm straight up (as wera's are), but are often 3.96 mm in order to get around copyright laws: more common in cheap kits. Because this is for precision hand work, and the microbit is secured magnetically, this 0.04 mm makes no practical difference. This bit holder works perfectly in my Wera kraftform screwdrivers, and fits all microbits other than proprietary locking mechanism designs. Fits iFixit, fits both Wiha and Wera, and a number of off brand Chinese microbit kits (the more likely 3.96 mm bits). I am very please with this product and the service therein! Thank you again!
Review: Good Part, Fast Shipping - Good quality. Mine is a flat anodized looking finish instead of the shiny one in the picture, but doubt that this makes any difference. The fit is pretty good. Got this to allow use of the 4mm mini bits in a powered screwdriver. Works great for that. After further research, I found that you can get this adapter as part of some of the mini screwdriver kits (https://www.desertcart.com/gp/product/B015F734P0/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1) as an example. So I guess I’d lean toward spending $16 instead of $8, and end up with a whole set of bits as well. Not sure the quality on this alternative is as good but you don’t need to put a lot of torque on these little bits anyway. Delivery on this was very fast. It came in a nice little Ziploc bag to keep it from getting lost, good thing too because I might have had a hard time finding it in that big padded envelope. All-in-all though, I give it 5 stars for being exactly what it says it is, arriving fast, and being packaged well. And I’m happy it’s available at a decent price with “free” shipping.

## Features

- Sys 4 Micro Bit Adapter 4mm to 1/4" 25mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BD1HLH2 |
| Best Sellers Rank | #118,589 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #211 in Nut Drivers |
| Bit Compatibilities | 1/4" drive bits |
| Brand | Wiha |
| Brand Name | Wiha |
| Customer Reviews | 4.8 out of 5 stars 826 Reviews |
| Drive Bit Shank Style | Hex to 4mm |
| Drive System | External Hex |
| Finish Type | Brushed |
| Finish Types | Brushed |
| Included Components | Sys 4 Micro Bit Adapter 4mm to 1/4" 25mm |
| Item Length | 3 Inches |
| Item Type Name | Sys 4 Micro Bit Adapter 4mm to 1/4" 25mm |
| Item Weight | 0.01 Pounds |
| Manufacturer | Wiha |
| Manufacturer Part Number | 75802 |
| Material | Blend |
| Material Type | Blend |
| Model Number | 75802 |
| Number of Pieces | 1 |
| UPC | 084705758022 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Wiha
- **Item Length:** 3 Inches
- **Material:** Blend
- **Drive System:** External Hex
- **Finish Type:** Brushed

## Images

![Sys 4 Micro Bit Adapter 4mm to 1/4" 25mm - Image 1](https://m.media-amazon.com/images/I/51VwJs2JG-L.jpg)
![Sys 4 Micro Bit Adapter 4mm to 1/4" 25mm - Image 2](https://m.media-amazon.com/images/I/51IpULRaKYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The fastest shipping I've had - Better than Prime. Real product, great service :)
*by M***. on May 16, 2016*

So, first of all, you folks managed to process and ship FASTER THAN AMAZON PRIME. To do this logistically takes a grade A professionalism. Second of all, I already own one of these from a separate kit, so I am hereby VERIFYING THIS PRODUCT TO BE 100% AUTHENTIC. The 'WIHA 758,', the specific weight, and the size all match authentic Wiha products. You are the real deal in shipping and in product! To clarify for those wondering, this adapts 1/4 inch (Nearly the American Standard) to microbits. Microbits are confusing - they are commonly used in computer work (why I have them, as an Apple Technician.) Microbits are supposed to be 4 mm straight up (as wera's are), but are often 3.96 mm in order to get around copyright laws: more common in cheap kits. Because this is for precision hand work, and the microbit is secured magnetically, this 0.04 mm makes no practical difference. This bit holder works perfectly in my Wera kraftform screwdrivers, and fits all microbits other than proprietary locking mechanism designs. Fits iFixit, fits both Wiha and Wera, and a number of off brand Chinese microbit kits (the more likely 3.96 mm bits). I am very please with this product and the service therein! Thank you again!

### ⭐⭐⭐⭐⭐ Good Part, Fast Shipping
*by R***G on August 5, 2016*

Good quality. Mine is a flat anodized looking finish instead of the shiny one in the picture, but doubt that this makes any difference. The fit is pretty good. Got this to allow use of the 4mm mini bits in a powered screwdriver. Works great for that. After further research, I found that you can get this adapter as part of some of the mini screwdriver kits (https://www.amazon.com/gp/product/B015F734P0/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1) as an example. So I guess I’d lean toward spending $16 instead of $8, and end up with a whole set of bits as well. Not sure the quality on this alternative is as good but you don’t need to put a lot of torque on these little bits anyway. Delivery on this was very fast. It came in a nice little Ziploc bag to keep it from getting lost, good thing too because I might have had a hard time finding it in that big padded envelope. All-in-all though, I give it 5 stars for being exactly what it says it is, arriving fast, and being packaged well. And I’m happy it’s available at a decent price with “free” shipping.

### ⭐⭐⭐⭐⭐ Very useful bit adapter
*by A***8 on September 28, 2023*

I use this bit adapter in conjunction with a small titanium 1/4” driver to make a portable precision driver set to repair things with small screws that can benefit from the clearance 4mm bits provide. Such as glasses. The magnet in this adapter is good and holds onto the 4mm bits well so you don’t have to crawl around looking for tiny costly little bits of metal while trying to complete a task. Would recommend to anyone in need of an adapter to get this one.

## 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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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-05-28*