---
product_id: 237865732
title: "fischer DuoPower Universal Wall Anchors for Fastenings in Concrete, Brick, Drywall and Wood, (100, Old, 3/16\" x 1\") (100, 3/16\" x 1\", Old Version)"
brand: "fischer"
price: "21507CFA"
currency: XOF
in_stock: true
category: "Fischer"
url: https://www.desertcart.sn/products/237865732-fischer-duopower-universal-wall-anchors-for-fastenings-in-concrete-brick
store_origin: SN
region: Senegal
---

# max load transfer & shear strength works on concrete, brick, drywall & wood 3-in-1 adaptive fixing tech fischer DuoPower Universal Wall Anchors for Fastenings in Concrete, Brick, Drywall and Wood, (100, Old, 3/16" x 1") (100, 3/16" x 1", Old Version)

**Brand:** fischer
**Price:** 21507CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure every wall, every time — the anchor that adapts to your hustle.

## Quick Answers

- **What is this?** fischer DuoPower Universal Wall Anchors for Fastenings in Concrete, Brick, Drywall and Wood, (100, Old, 3/16" x 1") (100, 3/16" x 1", Old Version) by fischer
- **How much does it cost?** 21507CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/237865732-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

- • **Trusted by Pros:** Rated 4.5 stars by over 1,700 users—join the community that demands reliability.
- • **Bulk Pack Efficiency:** 100-piece set ensures you’re always ready for any project, big or small.
- • **Universal Compatibility:** Seamlessly secures fixtures in concrete, brick, drywall, and wood—one anchor to rule them all.
- • **Premium Nylon Durability:** Engineered from high-strength nylon for long-lasting, corrosion-resistant performance.
- • **Adaptive Triple-Action Grip:** Automatically folds, expands, and knots for unmatched holding power across all substrates.

## Overview

The fischer DuoPower Universal Wall Anchors feature a patented triple-function design that automatically adjusts to different materials—concrete, brick, drywall, and wood—ensuring maximum load transfer and shear strength. Made from durable nylon, this 100-piece set is a professional-grade solution trusted by thousands for versatile, reliable fastening.

## Description

fischer DuoPower Universal Wall Anchors for Fastenings in Concrete, Brick, Drywall and Wood, (100, Old, 3/16" x 1") (100, 3/16" x 1", Old Version): desertcart.com: Industrial & Scientific

## 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 |
| Best Sellers Rank | #26,277 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #69 in Hardware Plugs |
| Brand | fischer |
| Color | Old |
| Compatible Groove Diameter | 0.5 centimeters |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,704) |
| Fastener Type | Bolt, Hollow, Plug, Solid |
| Finish Types | Grey |
| Item Diameter | 0.19 inches |
| Item Dimensions | 2 x 2 x 2 inches |
| Item Shape | Round |
| 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 |
| Set Name | Old Version |
| Size Name | 3/16" x 1" |
| Thread Size | 3/16" |
| Unit Count | 100 Count |

## Product Details

- **Brand:** fischer
- **Color:** Old
- **Item dimensions L x W x H:** 2 x 2 x 2 inches
- **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") (100, 3/16" x 1", Old Version) - 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") (100, 3/16" x 1", Old Version) - 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") (100, 3/16" x 1", Old Version) - 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") (100, 3/16" x 1", Old Version) - 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") (100, 3/16" x 1", Old Version) - Image 5](https://m.media-amazon.com/images/I/31uXGBKUk2L.jpg)

## Available Options

This product comes in different **Size, Number Of Items, Set** options.

## 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 Senegal*
*Store origin: SN*
*Last updated: 2026-09-29*