---
product_id: 245811090
title: "fischer DuoPower 14 x 70, Powerful Universal Plug with Intelligent 2-Component Technology for fastenings in Concrete, Bricks, Gypsum plasterboard, chipboard, etc, 20 Plugs Without Screws"
brand: "fischer"
price: "134.17 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Fischer"
url: https://www.desertcart.tn/products/245811090-fischer-duopower-14-x-70-powerful-universal-plug-with-intelligent
store_origin: TN
region: Tunisia
---

# 14mm drill diameter Intelligent 2-component tech Supports heavy loads up to 12mm screws fischer DuoPower 14 x 70, Powerful Universal Plug with Intelligent 2-Component Technology for fastenings in Concrete, Bricks, Gypsum plasterboard, chipboard, etc, 20 Plugs Without Screws

**Brand:** fischer
**Price:** 134.17 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Fix it once, fix it right — the smart plug that adapts to your toughest jobs!

## Quick Answers

- **What is this?** fischer DuoPower 14 x 70, Powerful Universal Plug with Intelligent 2-Component Technology for fastenings in Concrete, Bricks, Gypsum plasterboard, chipboard, etc, 20 Plugs Without Screws by fischer
- **How much does it cost?** 134.17 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/245811090-fischer-duopower-14-x-70-powerful-universal-plug-with-intelligent)

## 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

- • **Effortless Precision:** Anti-rotation design + narrow rim stops slipping, ensuring fast, flawless installation every time.
- • **Adaptive Grip Mastery:** Self-adjusts via folding, expanding & knotting for unmatched hold in concrete, brick, plasterboard & more.
- • **Powerhouse Performance:** Handles heavy-duty fixings like mirrors, cabinets & heating systems with superior load transfer.
- • **Universal Compatibility:** Works seamlessly with screws Ø10-12mm across solid, perforated & panel materials—one plug to rule them all.
- • **Award-Winning Innovation:** German Design Award 2018 winner, trusted by pros & DIYers worldwide for reliability and ease.

## Overview

The fischer DuoPower 14 x 70 is a revolutionary universal plug featuring intelligent 2-component technology that automatically adapts to various building materials. With a 14mm drill diameter and compatibility with 10-12mm screws, it delivers superior load transfer through folding, expanding, and knotting mechanisms. Designed for fast, slip-free installation with anti-rotation and narrow rim features, it’s ideal for heavy-duty fixings in concrete, bricks, plasterboard, and more. Winner of the German Design Award 2018, this 20-pack plug is the go-to solution for professionals and DIY enthusiasts seeking reliable, versatile anchoring power.

## Description

fischer DuoPower 14 x 70 – 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 both, professionals and do-it-yourselfers all over the world with its easy installation and top holding values. The DuoPower offers the following features: » Drill diameter: 14 mm » Min. drill hole depth: 80 mm » Anchor length: 70 mm » Min. bolt penetration: 80 mm » Wood and chipboard screws: 10 - 12 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: Excellent Quality - Used these to hang a large mantel on a rough, split concrete block fireplace. These puppies went right in and did exactly what I hoped they would. The L-Bars are not going anywhere, and neither is the mantel. I just used the right cement drill bit and impact driver to place the plug, and the correct sized screw. Remarkably easy. I gave the rest of the box to my friend who was helping with the installation, and ordered a set of shorter plugs for other projects around the house.
Review: These anchors are long and go deep. - These are great for when you have something very heavy, have a concrete or brick wall but it's covered in an inch of drywall or sheetrock. Drill the appropriate length hole and these are long enough to go past the drywall and secure to the brick or concrete.

## 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
- All-in-one solution for all building materials: Used with screws Ø 10 - 12 mm, 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 heavy mirrors and hanging cabinets, wall shelves, cavity walls and coat racks as well as for installing sanitary facilities, heating systems and air conditions in various building materials such as concrete, aerated concrete, gypsum plasterboard, solid and perforated bricks, natural stone, solid sand-lime bricks and perforated sand-lime bricks
- Scope of delivery: 20 x DuoPower 14 x 70 by fischer, item no. 538244

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01NCXCTUW |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #411,488 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,757 in Biscuits & Plugs |
| Brand | fischer |
| Color | Multicolor |
| Compatible groove diameter | 14 Millimeters |
| Customer Reviews | 4.8 4.8 out of 5 stars (9,140) |
| Cutting Diameter | 14 Millimeters |
| Date First Available | April 7, 2017 |
| EU Spare Part Availability Duration | 1 Years |
| Exterior Finish | Plain |
| Fastener Size | 14 x 70 |
| Finish | Plain |
| Global Trade Identification Number | 04048962262216 |
| Head Style | Flat |
| Head Type | Flat |
| Included Components | Inhalt: 1 Stück |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 14 Millimeters |
| Item Package Quantity | 1 |
| Item Weight | 3.53 ounces |
| Item model number | 538254 |
| Manufacturer | FISCHER |
| Material | Plastic |
| Measurement System | Metric |
| Number of Pieces | 20 |
| Part Number | 538254 |
| Point Style | Round Point |
| Set Screw Thread Type | UNC |
| Shape | Cylinder |
| Size | 14 x 70 mm |
| Thread Class | fine |
| Thread Type | Unc |
| Tool Tip Description | dowel |

## Product Details

- **Exterior Finish:** Plain
- **Head Style:** Flat
- **Item dimensions L x W x H:** 18.54 x 7.91 x 9.49 inches
- **Material:** Plastic
- **Point Style:** Round Point

## Images

![fischer DuoPower 14 x 70, Powerful Universal Plug with Intelligent 2-Component Technology for fastenings in Concrete, Bricks, Gypsum plasterboard, chipboard, etc, 20 Plugs Without Screws - Image 1](https://m.media-amazon.com/images/I/31KvXaDdypL.jpg)
![fischer DuoPower 14 x 70, Powerful Universal Plug with Intelligent 2-Component Technology for fastenings in Concrete, Bricks, Gypsum plasterboard, chipboard, etc, 20 Plugs Without Screws - Image 2](https://m.media-amazon.com/images/I/41AqnDz6M0L.jpg)
![fischer DuoPower 14 x 70, Powerful Universal Plug with Intelligent 2-Component Technology for fastenings in Concrete, Bricks, Gypsum plasterboard, chipboard, etc, 20 Plugs Without Screws - Image 3](https://m.media-amazon.com/images/I/41L2VJ5X74L.jpg)
![fischer DuoPower 14 x 70, Powerful Universal Plug with Intelligent 2-Component Technology for fastenings in Concrete, Bricks, Gypsum plasterboard, chipboard, etc, 20 Plugs Without Screws - Image 4](https://m.media-amazon.com/images/I/41RkfSwC0dL.jpg)
![fischer DuoPower 14 x 70, Powerful Universal Plug with Intelligent 2-Component Technology for fastenings in Concrete, Bricks, Gypsum plasterboard, chipboard, etc, 20 Plugs Without Screws - Image 5](https://m.media-amazon.com/images/I/41rn5CZ2ljL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Quality
*by W***D on January 24, 2026*

Used these to hang a large mantel on a rough, split concrete block fireplace. These puppies went right in and did exactly what I hoped they would. The L-Bars are not going anywhere, and neither is the mantel. I just used the right cement drill bit and impact driver to place the plug, and the correct sized screw. Remarkably easy. I gave the rest of the box to my friend who was helping with the installation, and ordered a set of shorter plugs for other projects around the house.

### ⭐⭐⭐⭐⭐ These anchors are long and go deep.
*by A***R on August 15, 2025*

These are great for when you have something very heavy, have a concrete or brick wall but it's covered in an inch of drywall or sheetrock. Drill the appropriate length hole and these are long enough to go past the drywall and secure to the brick or concrete.

### ⭐ Only 19 in box should be 20
*by J***I on November 10, 2022*

Only 19 in box --should be 20

## Frequently Bought Together

- fischer DuoPower 14 x 70, Powerful Universal Plug with Intelligent 2-Component Technology for fastenings in Concrete, Bricks, Gypsum plasterboard, chipboard, etc, 20 Plugs Without Screws
- fischer DuoPower 1/4" x 1-3/16", 100 Plugs Without Screws, Powerful Universal Plug with Intelligent 2-Component Technology for Fastenings in Concrete, Bricks, Drywall, Chipboard, etc

---

## 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.tn/products/245811090-fischer-duopower-14-x-70-powerful-universal-plug-with-intelligent](https://www.desertcart.tn/products/245811090-fischer-duopower-14-x-70-powerful-universal-plug-with-intelligent)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-08*