---
product_id: 52164455
title: "538240 - Duopower 6 x 50, Red/Gray"
brand: "fischer"
price: "RM196"
currency: MYR
in_stock: true
reviews_count: 8
category: "Fischer"
url: https://www.desertcart.com.my/products/52164455-538240-duopower-6-x-50-red-gray
store_origin: MY
region: Malaysia
---

# Perfect install feedback Anti-rotation serrated design Dual-material tech for max hold 538240 - Duopower 6 x 50, Red/Gray

**Brand:** fischer
**Price:** RM196
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it in with Fischer DuoPower — where precision meets power!

## Quick Answers

- **What is this?** 538240 - Duopower 6 x 50, Red/Gray by fischer
- **How much does it cost?** RM196 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/52164455-538240-duopower-6-x-50-red-gray)

## Best For

- fischer enthusiasts

## Why This Product

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

## Key Features

- • **Slip-Resistant Edge:** Narrow plug rim prevents slipping deep into drill holes, ensuring precision every time.
- • **Universal Compatibility:** Engineered for concrete, brick, plasterboard, and more—your all-in-one fastening solution.
- • **Anti-Rotation Serrations:** Keeps the plug firmly in place during screw insertion for flawless stability.
- • **Adaptive Dual-Component Design:** Automatically adjusts to solid or hollow substrates for unbeatable grip.
- • **Intuitive Installation Feedback:** Feel the perfect anchor seating—no guesswork, no over-tightening.

## Overview

The Fischer 538240 Duopower 6 x 50 wall plugs combine innovative dual-material technology to deliver superior hold across a wide range of building materials. Featuring a slip-resistant edge and anti-rotation serrations, these plugs provide flawless installation feedback and unmatched stability, making them the go-to choice for professionals demanding reliability and ease.

## Description

From the manufacturer fischer DuoPower Plug The fischer DuoPower offers very good hold values as a result of its 2 components: Depending on the building material, the grey components made from high quality nylon automatically activates the optimum product function (expansion, folding, knotting) for the best hold. The expansion wings of the red component support the secure expansion and offer additional security to the grey component. Easy turning-in of the woodscrew and correct "tightening" to close. No over-tightening of the woodscrew. The preshaped edge on the plug head prevents the plug from slipping into the drill hole. Advantages Building materials Concrete Solid brick Solid sand-lime brick Aerated concrete Vertically perforated brick Perforated sand-lime brick Plasterboard Gypsum plasterboard and gypsum fibreboards Hollow blocks made from lightweight concrete Chipboard - Two component materials for top load values and intelligent functioning depending on the substrate. - Great feedback (feel-good factor) of the plug. You can feel exactly when the plug is installed perfectly. - The narrow plug rim prevents slipping into the drill hole. - The serrated anti-rotation feature prevents rotation in the drill hole during installation.

Review: great plugs - sooo good, my go to plugs, wont use any other.
Review: The best - Great wall plugs never use anything else would definitely recommend 👌

## Features

- Combination of two material components for more performance.
- Secure functions for solid (expansion) and hollow and panel building materials (folding/knotting).
- Easy installation: narrow edge of the plug prevents it from falling deeper into the drill hole.
- Best possible feedback from the anchor - you can feel that the anchor is sitting perfectly.
- With the appropriate screw for a perfect hold.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LXRVBGC |
| Best Sellers Rank | 173,852 in DIY & Tools ( See Top 100 in DIY & Tools ) 680 in Plugs (DIY & Tools) |
| Brand Name | fischer |
| Colour | Red/Gray |
| Compatible Groove Diameter | 6 Millimeters |
| Country Of Origin | Germany |
| Customer Reviews | 4.8 out of 5 stars 1,065 Reviews |
| Drive System | Slotted |
| EU Spare Part Availability Duration | 1 Years |
| Exterior Finish | Not Plain |
| Exterior finish | Not Plain |
| Fastener Size | 6 mm |
| Fastener Type | Wallplug |
| Finish Types | Two Tone |
| Global Trade Identification Number | 04048962262070 |
| Head Type | Flat |
| Head style | Flat |
| Included Components | 100 Plugs |
| Item Diameter | 6 Millimetres |
| Item Dimensions | 6 x 9 x 10.5 centimetres |
| Item Type Name | Wallplug |
| Item Weight | 0.14 Kilograms |
| Item dimensions L x W x H | 6 x 9 x 10.5 centimetres |
| Manufacturer | fischer |
| Material | Nylon |
| Material Type | Nylon |
| Metal | Nylon, Metal |
| Metal type | Nylon , Metal |
| Number of Pieces | 1 |
| Point style | Single |
| Screw Head Style | Flat |
| Screw Point Style | Single |
| Size | Ohne Schraube |
| Thread Class | 2B |
| Thread Coverage | Partially Threaded |
| Thread Style | right-minded, rough |
| Thread Type | UNC |
| Unit Count | 100.0 count |

## Product Details

- **Exterior finish:** Not Plain
- **Head style:** Flat
- **Item dimensions L x W x H:** 6 x 9 x 10.5 centimetres
- **Material:** Nylon
- **Point style:** Single

## Images

![538240 - Duopower 6 x 50, Red/Gray - Image 1](https://m.media-amazon.com/images/I/615oR50FrrL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the weight capacity of these plugs ?**
A: I used these plugs on a mirror weighing in excess of 20kilos, 2 plugs at 400mm apart, but the wall was really solid though.they are also holding up kitchen cabinets. In a solid wall it's a great anchor. 
Note: try not to use hammer drilling to do thé holes for the plugs. If you get a drill bit that can do masonry holes without the hammer action it holes way better, if not, use a drill bit 1mm smaller. 
Once that screw goes in, it takes a lot to come out.

**Q: are these suitable for plasterboard cavity wall**
A: Depends on what you need to mount on the wall and the space between the plasterboard and the wall/ studwork the plasterboard is affixed to. I use these for fairly heavy items (large mirrors) on my wall that consists of plasterboard fixed with dot and dab to the wall behind, So with a 15mm board and a 15 to 20mm gap to the wall these are ideal. For lightweight items with a hollow behind the plasterboard use the shorter Duopower. For heavy items on plasterboard with a hollow behind I use the two part metal cavity fixings that use have m4 or m5 threads.

**Q: What would be the best screws to use ? ty**
A: It doesn't matter too much. Any regular zinc plated single thread screw will work, including wood screws, self tapping screws or coach screws. It's the size you need to pay attention to, I believe you need either 4mm or 5mm screws. The length would be the "plug length + fixture thickness + 1x the screw diameter", ie 55mm + fixture thickness.

**Q: Are these the right size for 6mm x 50mm coach screws? It's confusing - not sure if you match the size to size of screws or if it is different.**
A: The 6mm x 50mm refers to the drill hole size. 
I would recommend a 8mm drill hole for a 6mm screw. Fischer do a 8mm x 50/60mm duopwer plug.
Hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ great plugs
*by A***R on 13 August 2025*

sooo good, my go to plugs, wont use any other.

### ⭐⭐⭐⭐⭐ The best
*by R***Y on 6 February 2025*

Great wall plugs never use anything else would definitely recommend 👌

### ⭐⭐⭐⭐⭐ Plugin Baybeh.
*by S***E on 18 November 2025*

These should be an automatic purchase if you have just bought a house or in the middle of some renovations or putting up a TV or hanging pictures on walls or basically anything DIY around the house

## Frequently Bought Together

- Fischer 538240 - Duopower 6 x 50, Red/Gray
- fischer DuoPower 3/16" x 1" (5x25mm) 100pcs Plugs (Without Screws) Metric Version Powerful Universal Plug with Intelligent 2-Component Technology for Fastenings in Concrete, Bricks, Drywall, Chipboard
- fischer DuoPower 5/16" x 1-5/8", 100 Plugs Without Screws, Powerful Universal Plug with Intelligent 2-Component Technology for Fastenings in Concrete, Bricks, Drywall, Chipboard, etc

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-01*