---
product_id: 381665592
title: "544017 25 Duopower Dowels with Screw, 8 x 40 mm, for Full Wall, Perforated Brick, Plasterboard, Grey, Set of 25 Pieces"
brand: "fischer"
price: "R$242"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/381665592-544017-25-duopower-dowels-with-screw-8-x-40-mm
store_origin: BR
region: Brazil
---

# Anti-rotation secure fit Optimized drilling speed Adaptive expansion tech 544017 25 Duopower Dowels with Screw, 8 x 40 mm, for Full Wall, Perforated Brick, Plasterboard, Grey, Set of 25 Pieces

**Brand:** fischer
**Price:** R$242
**Availability:** ✅ In Stock

## Summary

> 🔧 Fix it right, fix it fast — the only dowel your projects will ever need!

## Quick Answers

- **What is this?** 544017 25 Duopower Dowels with Screw, 8 x 40 mm, for Full Wall, Perforated Brick, Plasterboard, Grey, Set of 25 Pieces by fischer
- **How much does it cost?** R$242 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/381665592-544017-25-duopower-dowels-with-screw-8-x-40-mm)

## 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

- • **Versatile Fixing Power:** Ideal for mounting everything from shelves and cabinets to smoke detectors and curtain rails with ease.
- • **Complete Set Ready to Use:** Includes 25 high-quality dowels and matching screws—everything you need for professional-grade results.
- • **Smart Material Adaptation:** Automatically expands, bends, or knots to perfectly fit solid, perforated, or panel walls.
- • **Time-Saving Compact Design:** Smaller dowel size means faster drilling and quicker installations—get the job done in record time.
- • **Secure & Slip-Free Installation:** Side wings and thin collar prevent rotation and slipping, ensuring a flawless, confident fix every time.

## Overview

The Fischer 544017 Duopower Dowels with Screws (8 x 40 mm, set of 25) feature innovative adaptive technology that automatically adjusts to different wall materials for maximum holding power. Their compact design speeds up drilling, while anti-rotation wings ensure secure, slip-free installation. Perfect for a wide range of household and professional mounting tasks, this set includes everything needed for reliable, efficient fixing in solid, perforated, and panel construction materials.

## Description

544017 25 Duopower Dowels with Screw, 8 x 40 mm, for Full Wall, Perforated Brick, Plasterboard, Grey, Set of 25 Pieces

## Features

- UNIVERSAL: DuoPower is the first dowel that independently decides whether to expand, bend or knot, automatically adapting to the material and thus allows a wide range of applications in solid, perforated and panel construction materials.
- FAST: The compact size of the dowel allows you to optimize drilling times for easier and faster fixing.
- Easy: DuoPower gives the installer a greater feeling: you immediately understand when the dowel is perfectly installed. Easy screwing is also safe thanks to the side wings and thin collar that prevent the dowel from rotating and slipping in the hole during installation.
- Suitable for: fixing shower curtain rods, curtain rails, mailboxes, lamps/chandeliers, motion and smoke detectors, signs and house numbers, shelves and shelves, bathroom accessories, paintings, cabinets, kitchen cabinets, shelves, extractor hoods, etc.
- Specifications: Hole diameter in wall: 8 mm; Minimum depth of hole to be drilled in the wall: 55 mm; Max thickness can be fixed with screws provided: 5 mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Fischer |
| Part number | 544017 |
| Item Weight | 160 g |
| Product Dimensions | 7.7 x 5 x 7 cm; 160 g |
| Item model number | 544017 |
| Size | 8 X 40 Mm |
| Color | Grey |
| Style | Singles |
| Item Package Quantity | 1 |
| Number Of Pieces | 25 |
| Measurement System | Metric |
| Included components | 25 dowels, 25 screws |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![544017 25 Duopower Dowels with Screw, 8 x 40 mm, for Full Wall, Perforated Brick, Plasterboard, Grey, Set of 25 Pieces - Image 1](https://m.media-amazon.com/images/I/81TKJzGAf7L.jpg)

## Available Options

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

## Frequently Bought Together

- Fischer 544017 25 Duopower Dowels with Screw, 8 x 40 mm, for Full Wall, Perforated Brick, Plasterboard, Grey, Set of 25 Pieces
- 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
- fischer DuoTec 10, 3/8" Toggle Anchors,10 Plugs &10 Screws, Panhead Screw, Fastening for: Cabinets, Shelves, Lamps, Mirrors, Suitable for: Drywall, Wood Panels, Concrete, Steel, Plastic, Hollow Blocks

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/381665592-544017-25-duopower-dowels-with-screw-8-x-40-mm](https://www.desertcart.com.br/products/381665592-544017-25-duopower-dowels-with-screw-8-x-40-mm)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-25*