---
product_id: 455717534
title: "DuoPower 5 x 25 S, powerful universal plug with safety screw, intelligent 2-component technology for fastenings in concrete, bricks, stone, gypsum plasterboard, etc., 50 plugs & 50 screws"
brand: "fischer"
price: "HK$306"
currency: HKD
in_stock: true
reviews_count: 6
category: "Fischer"
url: https://www.desertcart.hk/products/455717534-duopower-5-x-25-s-powerful-universal-plug-with-safety
store_origin: HK
region: Hong Kong
---

# 50 matched screws included 5 mm drill diameter Intelligent 2-component tech DuoPower 5 x 25 S, powerful universal plug with safety screw, intelligent 2-component technology for fastenings in concrete, bricks, stone, gypsum plasterboard, etc., 50 plugs & 50 screws

**Brand:** fischer
**Price:** HK$306
**Availability:** ✅ In Stock

## Summary

> 🔧 Fix it once, fix it right — the smart plug that adapts to your world.

## Quick Answers

- **What is this?** DuoPower 5 x 25 S, powerful universal plug with safety screw, intelligent 2-component technology for fastenings in concrete, bricks, stone, gypsum plasterboard, etc., 50 plugs & 50 screws by fischer
- **How much does it cost?** HK$306 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/455717534-duopower-5-x-25-s-powerful-universal-plug-with-safety)

## 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

- • **Compact Yet Mighty:** Short 25 mm length reduces drilling effort & screw size without compromising strength.
- • **All-in-One Power Duo:** Grey nylon activates optimal grip; red expansion wings guarantee secure spreading in any substrate.
- • **Effortless Precision:** Anti-rotation design & narrow rim prevent slipping, ensuring fast, flawless installation every time.
- • **Adaptive Grip Mastery:** Self-adjusts via folding, expanding & knotting for max load in concrete, brick & plasterboard.
- • **Trusted by Pros & DIYers:** Award-winning German design with 4.8-star rating, delivering unmatched reliability and peace of mind.

## Overview

The fischer DuoPower 5 x 25 S is a revolutionary universal plug featuring intelligent 2-component technology that automatically adapts to various building materials like concrete, bricks, and plasterboard. Its unique folding, expanding, and knotting functions deliver superior load transfer, while the included perfectly matched screws ensure a secure, hassle-free installation. Compact and designed to prevent slipping and rotation, this award-winning plug is trusted by professionals and DIY enthusiasts alike for fast, reliable fastening across diverse applications.

## Description

fischer DuoPower 5 x 25 S LD, 50 plugs & 50 hexagon countersunk head screws 4 x 35 – winner of the German Design Award 2018 The fischer DuoPower is the first intelligent and self-adjusting plug. Through its three product functions of folding, expanding and knotting, it adjusts itself automatically depending on the respective building material. This makes it suitable for solid, perforated, and prefabricated building materials. Its two material components offer maximum power and function. The grey component made of high-quality nylon automatically activates the optimal operation principle ensuring the best grip in the respective building material while the expansion wings of the red component support safe spreading and provide additional support. Thanks to the feel-good factor of the plug, you can feel exactly when the plug is installed perfectly. The anti-rotation feature and the narrow plug rim, which prevents it from slipping into the borehole, ensure fast fixing without deep drilling. The DuoPower convinces with its easy installation and top holding values. The DuoPower offers the following features: » Drill diameter: 5 mm » Min. drill hole depth: 40 mm » Min. panel thickness: 12.5 mm » Anchor length: 25 mm » Min. bolt penetration: 29 mm » Wood and chipboard screws: 4 x 35 mm fischer – innovative solutionsfischer fixing systems are the biggest division in the fischer Group of Companies. The specialist for safe and economical fixing and connecting elements for the construction industry has become one of the market leaders over the last six decades. The spectrum of products ranges from chemical systems across steel anchors right through to plastic plugs. Whether heavy duty anchoring used in the construction of tunnels, bridges or power generating plants for professionals, or wall and cavity plugs for do-it-yourselfers: fisher has a fitting solution for every fixing issue.

Review: Dont bother buting another brand - I bought several unknown brands at cheaper prices, they all ended to the bin as not reliable / not fixing as expected. Fischer simply knows the right plastic, softness and design needed for wall anchors.
Review: L'article correspond tout à fait à la description. Moins cher que dans les grands surfaces de bricolage.

## Features

- Highest load transfer & intelligent function: The DuoPower is the first plug that adjusts itself automatically to the respective substrate, transfers the highest loads through the three product functions of folding, expanding and knotting and thus enables a wide range of applications in solid, perforated and panel building materials. The supplied screws are perfectly machted to the plugs
- All-in-one solution for all building materials: The intelligent 2-component plug ensures top load values – the grey component automatically activates the optimal operating principle depending on the respective building material, while the expansion wings of the red component support safe spreading
- Absolutely powerful: Due to its compact and short length, the plug requires significantly less drilling effort and thus shorter screws – when installing the plug, the narrow plug rim stops it from slipping into the borehole while the anti-rotation feature prevents rotation into the drillhole, and the feel-good factor exactly indicates when the plug is installed perfectly
- Areas of application: The powerful plug is suitable for attaching light objects such as skirting boards, cable ducts, picture frames, soap trays, toilet paper holders or decorative items in various building materials such as concrete, solid and perforated bricks, natural stone, solid sand-lime bricks, perforated sand-lime bricks, gypsum plasterboard, fibreboard and chipboard
- Scope of delivery: 50 x DuoPower 5 x 25 S LD + 50 x hexagon countersunk head screw 4 x 35 by fischer, item no. 555105

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FOKLOU0 |
| ASIN  | B01FOKLOU0 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #857 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Hardware Plugs |
| Color | Senkkopf |
| Country of origin  | Germany |
| Customer Reviews | 4.8 4.8 out of 5 stars (12,388) |
| Customer reviews | 4.8 4.8 out of 5 stars (12,388) |
| Cutting Diameter | 5 Millimeters |
| Date First Available | 21 July 2016 |
| Date First Available  | 21 July 2016 |
| Finish | Uncoated |
| Head Style | Hex |
| Included components | Inhalt: 1 Stück |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 110 g |
| Item diameter | 5 Millimeters |
| Item model number | 535458 |
| Item model number  | 535458 |
| Manufacturer | FISCHER |
| Manufacturer  | FISCHER |
| Material | Nylon |
| Measurement System | Metric |
| Number Of Pieces | 50 |
| Part number | 535458 |
| Product Dimensions  | 46.7 x 24.6 x 15.1 cm; 110 g |
| Shape | Cylindrical |
| Size | 5 x 25 mm |
| Style | Countersunk |
| Tool Tip Description | Wall |

## Product Details

- **Exterior finish:** Plain
- **Head style:** Hex
- **Item dimensions L x W x H:** 46.7 x 24.6 x 15.1 centimeters
- **Material:** Nylon
- **Thread size:** 3.5 x 35 mm

## Images

![DuoPower 5 x 25 S, powerful universal plug with safety screw, intelligent 2-component technology for fastenings in concrete, bricks, stone, gypsum plasterboard, etc., 50 plugs & 50 screws - Image 1](https://m.media-amazon.com/images/I/81ykiI9HnKL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dont bother buting another brand
*by J***K on 15 June 2025*

I bought several unknown brands at cheaper prices, they all ended to the bin as not reliable / not fixing as expected. Fischer simply knows the right plastic, softness and design needed for wall anchors.

### ⭐⭐⭐⭐⭐ Review
*by B***E on 28 January 2026*

L'article correspond tout à fait à la description. Moins cher que dans les grands surfaces de bricolage.

### ⭐⭐⭐⭐⭐ Review
*by K***T on 29 January 2026*

Funktioniert einwandfrei. Tolles Produkt auch bei bröseliger Wand

## Frequently Bought Together

- Fischer Duo Power Universal Wall Anchor with Screw, 535458
- 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 3/16" x 1" S PH, 50 Plugs & 50 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 Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-20*