---
product_id: 514819864
title: "fischer DuoPower Universal Wall Anchors for Fastenings in Concrete, Brick, Drywall and Wood, (100, Old, 3/16\" x 1\")"
brand: "fischer"
price: "€ 1.02"
currency: EUR
in_stock: false
category: "Fischer"
url: https://www.desertcart.hr/products/514819864-fischer-duopower-universal-wall-anchors-for-fastenings-in-concrete-brick
store_origin: HR
region: Croatia
---

# High load transfer strength 3-in-1 adaptive fixing tech Anti-rotation & slip-proof design fischer DuoPower Universal Wall Anchors for Fastenings in Concrete, Brick, Drywall and Wood, (100, Old, 3/16" x 1")

**Brand:** fischer
**Price:** € 1.02
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** fischer DuoPower Universal Wall Anchors for Fastenings in Concrete, Brick, Drywall and Wood, (100, Old, 3/16" x 1") by fischer
- **How much does it cost?** € 1.02 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/514819864-fischer-duopower-universal-wall-anchors-for-fastenings-in-concrete-brick)

## 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

- • **Triple Action Power:** Folds, expands, and knots to deliver maximum holding strength across all substrates.
- • **Effortless Installation:** Anti-rotation feature and narrow rim prevent slipping, speeding up your project with precision.
- • **Trusted by Pros & DIYers:** 100-pack USA-made anchors with 4.4-star reviews—engineered for peace of mind and lasting security.
- • **Smart Self-Adjusting Grip:** Automatically adapts to concrete, brick, drywall & wood for flawless fastening every time.
- • **Premium Dual-Component Build:** High-quality nylon components ensure durability and optimal grip under heavy loads.

## Overview

The fischer DuoPower Universal Wall Anchors are innovative, self-adjusting plugs designed for secure fastening in concrete, brick, drywall, and wood. Featuring a unique triple-function mechanism—folding, expanding, and knotting—they automatically adapt to various building materials, delivering superior load transfer and stability. Made from premium dual-component nylon, these anchors include anti-rotation and slip-prevention features for fast, reliable installation. Sold in a 100-count pack, they are trusted by professionals and DIY enthusiasts alike for versatile, heavy-duty fixing solutions.

## Description

fischer DuoPower is the first intelligent, self-adjusting plug. Through its three product functions of folding, expanding and knotting, it adjusts itself automatically depending on the building material. This makes it suitable for solid, hollow, 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. DuoPower convinces with its easy installation and top holding values. Specialist for safe and economical fixing and connecting elements for the construction industry, fischer has become one of the market leaders over the last six decades. Our 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.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08664ZNPC |
| Brand | Fischer |
| Colour | Grey,Red |
| Compatible Groove Diameter | 0.5 Centimeters |
| Country Of Origin | USA |
| Customer Reviews | 4.4 4.4 out of 5 stars (143) |
| Fastener Type | Plug |
| Finish Types | Two-tone |
| Item Diameter | 0.19 Inches |
| Item Dimensions | 5.1 x 5.1 x 5.1 Centimeters |
| Item Shape | Square |
| Manufacturer | fischer |
| Material Type | Nylon |
| Maximum Shear Strength | high |
| Model | 548571 |
| Number Of Items | 100 |
| Number of Pieces | 100 |
| Outside Diameter | 0.19 Inches |
| Part Number | 548571 |
| Screw Head Style | Domed |
| Size Name | 3/16" x 1" |
| Thread Size | 3/16" |
| Unit Count | 100.0 Count |

## Product Details

- **Brand:** Fischer
- **Colour:** Grey,Red
- **Item dimensions L x W x H:** 5.1 x 5.1 x 5.1 Centimeters
- **Material:** Nylon
- **Size:** 3/16" x 1"

## Images

![fischer DuoPower Universal Wall Anchors for Fastenings in Concrete, Brick, Drywall and Wood, (100, Old, 3/16" x 1") - Image 1](https://m.media-amazon.com/images/I/31rfFfryB0L.jpg)
![fischer DuoPower Universal Wall Anchors for Fastenings in Concrete, Brick, Drywall and Wood, (100, Old, 3/16" x 1") - Image 2](https://m.media-amazon.com/images/I/31idmvv-aAL.jpg)
![fischer DuoPower Universal Wall Anchors for Fastenings in Concrete, Brick, Drywall and Wood, (100, Old, 3/16" x 1") - Image 3](https://m.media-amazon.com/images/I/31HlT5HwasL.jpg)
![fischer DuoPower Universal Wall Anchors for Fastenings in Concrete, Brick, Drywall and Wood, (100, Old, 3/16" x 1") - Image 4](https://m.media-amazon.com/images/I/41auWzkizmL.jpg)
![fischer DuoPower Universal Wall Anchors for Fastenings in Concrete, Brick, Drywall and Wood, (100, Old, 3/16" x 1") - Image 5](https://m.media-amazon.com/images/I/31uXGBKUk2L.jpg)

## Questions & Answers

**Q: How many pounds can these anchors hold?**
A: Hi!  Thanks for the question. Size 3/16" would hold up to 25lb on drywall and up to 50 on solid concrete.

**Q: Once tightened down, can the screw be backed out and reinserted?**
A: I wouldn't recommended.

**Q: Does Fischer make a 3/16 x 1 1/2 anchor? If not, could I drill the hole a half inch longer, the screw is 1 1/2 inch, would it still hold in concrete?**
A: I think yes. I bought for 3/16 bit thinking it was for 5/16 bit. Sent back. Used another product I had for 5/16 bit. Had longer screws like you so I drilled hole deeper to accommodate longer screws.
It worked great, I think it made it a stronger hold.

**Q: Does this 100 pack product include screws?**
A: No the 100 piece boxes do not come with screws.  We sell 50 piece boxes on Amazon which contains screws.

## Frequently Bought Together

- fischer DuoPower 3/16" x 1", 100 Plugs Without Screws, Powerful Universal Plug with Intelligent 2-Component Technology for Fastenings in Concrete, Bricks, Drywall, Chipboard, etc
- Professional Masonry Drill Bit Set (10PCS) for Glass/Brick/Plastic/Cement/Wood/Tile/Etc, Industrial Strength Carbide Drill Bit Tip, 1/8"-1/2" by TITGGI
- 10-Piece 3/16" Masonry Drill Bits for Tile Glass Ceramic Wall Brick Stone Soft-Metal Wood, 1/4 Inch Concrete Drill Bits Cement Drill Bit Set, 3-Flat Shank, YG8 Carbide Tungsten Steel Alloy Tip 5mm

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-05*