---
product_id: 701038062
title: "DuoPower 8 x 40 in The BigBox, 450 Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard Panels and Much More, Without Screws"
brand: "fischer"
price: "KD 32.50"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/701038062-duopower-8-x-40-in-the-bigbox-450-universal-dowels
store_origin: KW
region: Kuwait
---

# Compact size reduces drilling effort 450 universal dowels for versatile mounting 2-component smart design adapts to any surface DuoPower 8 x 40 in The BigBox, 450 Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard Panels and Much More, Without Screws

**Brand:** fischer
**Price:** KD 32.50
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure every mount like a pro — the smart dowel that adapts to your build!

## Quick Answers

- **What is this?** DuoPower 8 x 40 in The BigBox, 450 Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard Panels and Much More, Without Screws by fischer
- **How much does it cost?** KD 32.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/701038062-duopower-8-x-40-in-the-bigbox-450-universal-dowels)

## 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

- • **Bulk BigBox Supply:** 450 dowels in one pack to keep your projects running without interruption
- • **High Load Capacity:** Engineered for maximum holding power on heavy fixtures like shelves, mirrors, and lights
- • **Effortless Installation:** Compact 8x40 mm design minimizes drilling time and prevents slipping or rotation
- • **Universal Compatibility:** Works seamlessly with 4.5-6 mm screws across solid, perforated, and panel materials
- • **Adaptive Grip Technology:** Automatically spreads, folds, or knots to fit concrete, brick, stone, or plasterboard

## Overview

The fischer DuoPower 8 x 40 BigBox includes 450 powerful 2-component plastic dowels engineered to automatically adapt their anchoring method—spreading, folding, or knotting—based on the material. Compatible with 4.5-6 mm screws, these compact dowels reduce drilling effort and prevent slipping or rotation, delivering superior load capacity across concrete, bricks, stone, plasterboard, and more. Ideal for professional-grade mounting of shelves, mirrors, lights, and cabinets.

## Description

DuoPower 8 x 40 in The BigBox, 450 Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard Panels and Much More, Without Screws

## Features

- Best load values and intelligent function: the DuoPower is the first dowel that decides for itself whether it spreads, folds or knots - so it automatically adapts to the respective surface and thus allows a wide range of applications in solid, perforated and panel building materials
- A dowel for all building materials: as an intelligent 2-component dowel, it can be used with screws 4.5 - 6 mm and offers very good holding values - the grey component automatically activates the optimal functional principle depending on the building material, while the expansion wings of the red component support safe spreading
- Absolutely powerful: thanks to the compact and short shape, significantly less drilling effort is required, when the dowel is hammered, the narrow edge prevents slipping into the drill hole, the anti-rotation protection prevents the dowel from turning and thanks to the best possible feedback, you can immediately feel when it sits perfectly
- Areas of application: the powerful dowel is suitable for attaching pictures, lights, mirror cabinets, wall shelves and much more. In numerous building materials such as concrete, solid and perforated bricks, natural stone, solid lime sand and perforated brick, plaster construction and fibreboard, hollow ceilings and chipboard
- Box contents: 450 x DuoPower 8 x 40 in the practical BigBox (item no. 570549) from fischer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | fischer |
| Part Number | 570549 |
| Item Weight | 1.78 pounds |
| Product Dimensions | 4.72 x 4.72 x 7.87 inches |
| Item model number | 570549 |
| Size | 8 x 40 |
| Color | Red |
| Style | BigBox DuoPower |
| Material | Polyamide |
| Item Package Quantity | 1 |
| Measurement System | Pack of 450. |
| Special Features | Combination of two material components for more |
| Included Components | 450 x DuoPower 8 x 40 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![DuoPower 8 x 40 in The BigBox, 450 Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard Panels and Much More, Without Screws - Image 1](https://m.media-amazon.com/images/I/7137FfpIo1L.jpg)

## Available Options

This product comes in different **Size Name, Product Packaging, Style** options.

## Frequently Bought Together

- fischer DuoPower 8 x 40 in The BigBox, 450 Universal Dowels, Powerful 2-Component Dowels, Plastic Dowels for Mounting in Concrete, Bricks, Stone, Plasterboard Panels and Much More, Without Screws
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**Shop now:** [https://www.desertcart.com.kw/products/701038062-duopower-8-x-40-in-the-bigbox-450-universal-dowels](https://www.desertcart.com.kw/products/701038062-duopower-8-x-40-in-the-bigbox-450-universal-dowels)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-05*