---
product_id: 139541639
title: "545676 Cavity Fixing, Duoblade S Ld, Self Drilling Plasterboard Plug with Chipboard Screw, Strong Plug for Fast and Easy Installation, with Metal Tip, Grey, Red, Metal"
brand: "fischer"
price: "€ 35.42"
currency: EUR
in_stock: true
reviews_count: 13
category: "Fischer"
url: https://www.desertcart.gr/products/139541639-545676-cavity-fixing-duoblade-s-ld-self-drilling-plasterboard-plug
store_origin: GR
region: Greece
---

# Anti-rotation lock for secure hold No pre-drilling, saves installation time Self-drilling metal tip for precision 545676 Cavity Fixing, Duoblade S Ld, Self Drilling Plasterboard Plug with Chipboard Screw, Strong Plug for Fast and Easy Installation, with Metal Tip, Grey, Red, Metal

**Brand:** fischer
**Price:** € 35.42
**Availability:** ✅ In Stock

## Summary

> 🔧 Fix it fast, fix it right—join the pros who never pre-drill!

## Quick Answers

- **What is this?** 545676 Cavity Fixing, Duoblade S Ld, Self Drilling Plasterboard Plug with Chipboard Screw, Strong Plug for Fast and Easy Installation, with Metal Tip, Grey, Red, Metal by fischer
- **How much does it cost?** € 35.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/139541639-545676-cavity-fixing-duoblade-s-ld-self-drilling-plasterboard-plug)

## 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

- • **Perfect Match:** Includes perfectly paired chipboard screws for guaranteed compatibility and strength.
- • **Rock-Solid Security:** Anti-rotation lock and expansion tech ensure plugs stay firmly in place, no slipping or spinning.
- • **Effortless Precision:** Sharp metal tip drills cleanly without pre-drilling, making installation a breeze.
- • **Time-Saving Innovation:** Self-drilling design eliminates extra steps—get your projects done faster and smarter.
- • **Versatile Fixing Power:** Ideal for light loads on plasterboard, gypsum fibre, and lightweight cement boards—smoke detectors to curtain rods.

## Overview

The Fischer DuoBlade S LD is a pack of 25 self-drilling plasterboard plugs with matching chipboard screws, designed for quick, secure installation without pre-drilling. Featuring a sharp metal tip, anti-rotation lock, and multi-component technology, it ensures strong, reliable fixing of light loads on plasterboard and similar materials, saving time and effort on every project.

## Description

Quick, easy self-drilling install. Innovative multi-component tech ensures strong performance and secure fit without pre-drilling or plastic plug spinning.

Review: Great plasterboard fittings! - I'm just installing a new kitchen at present, and after taking out the old one, I needed to find new plasterboard wall fittings to mount the new wall and floor units. I've used the aluminium wall screws before, but I wanted to try something else this time around. I saw these Fischer wall fittings and they looked very well made, which when they arrived they proved to be. They go in to the wall very easily, and because of the thin metal shaft they pull themselves into the wall dead straight, which is brilliant when you're stood on a ladder and trying to balance and put these in at the same time. They also come with screws which are very strong. I'm now on my third pack, and I'll be back for more soon!
Review: Excellent when used with care - Good product but you have to be very careful to insert them slowly. If you use a powered driver set on slow for use with dry wall. Too fast and the fixing just keys into the board and rips out leaving a ragged hole. Once you have the knack they are very good.

## Features

- Quick & easy installation: The self-drilling DuoBlade is an innovative plug for fixing light loads to gypsum plasterboard and gypsum fibre boards – The screws included are perfectly matched to the plugs and since no special setting device or pre-drilling is necessary, you save time and money.
- Multi-component technology ensures strong performance: With its sharp metal tip, the plug can be applied precisely, allowing a clean and effective drilling procedure as well as a safe installation without the plastic plug spinning away or the plates breaking.
- Feelgood-factor: The self-tapping thread ensures a perfect form fit, the anti-rotation lock prevents the plug from spinning in the drill hole and the additional expansion provides an absolutely secure hold of the plug.
- Areas of application: The self-drilling plug is suitable for fixing light loads such as smoke detectors, mirrors, curtain rods, blinds, ceiling lights and picture frames with screws Ø 4 - 5 mm to plasterboard, gypsum fibre board as well as lightweight cement board.
- Scope of delivery: 25 x DuoBlade S LD self-drilling plasterboard plug + 25 x chipboard screw (4,5 x 40) (item no. 545676) by fischer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MW4V6SD |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 41,427 in DIY & Tools ( See Top 100 in DIY & Tools ) 175 in Plugs (DIY & Tools) |
| Compatible groove diameter | 4.5 Millimeters |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,034) |
| Cutting Diameter | 8 Millimetres |
| Date First Available | 1 Feb. 2019 |
| EU Spare Part Availability Duration | 1 Years |
| Fastener type | Plug |
| Finish | Metal |
| Finish type | Metal |
| Global Trade Identification Number | 04048962323719 |
| Head Style | Self-drilling |
| Head style | Self-drilling |
| Included Components | 25 DUOBLADEs and 25 Screws |
| Item Package Quantity | 1 |
| Item Weight | 136 g |
| Item diameter | 8 Millimetres |
| Item model number | 545676 |
| Manufacturer | fischer |
| Measurement System | Pack of 25. |
| Number of items | 25 |
| Number of pieces | 25 |
| Part Number | 545676 |
| Power Source | Hand-operated |
| Set Name | Set of 25 |
| Shape | D-Shape |
| Style | Single |
| Thread size | 4-5 mm |

## Product Details

- **Brand:** fischer
- **Colour:** Grey/Red/Metal
- **Item dimensions L x W x H:** 50 x 50 x 44 millimetres
- **Material:** Plastic, Wood
- **Size:** one size

## Images

![545676 Cavity Fixing, Duoblade S Ld, Self Drilling Plasterboard Plug with Chipboard Screw, Strong Plug for Fast and Easy Installation, with Metal Tip, Grey, Red, Metal - Image 1](https://m.media-amazon.com/images/I/41hUHciRJeL.jpg)

## Questions & Answers

**Q: Will these be good for fitting a curtain pole in plaster board ?**
A: If you know for a fact there is enough hollow clearance  in the wall for these to screw fully in, they are great. And will work for this. However as the hollow gap behind my plaster was ltd, they were snapping before fully screwing in. Was left with a load of holes that needed filling. If you have plasterboard against solid wall, you are better just drilling, using standard raw plains and longer screws

**Q: Can we use them in 12.5mm plasterboards?**
A: Total rubbish , just chew up the plasterboard , would not recommend.

**Q: Would this work on a hollow panel door to hold robe hook?**
A: These are especially for hollow plaster/gypsum walls.  For a (hollow) door, an expanding fitting such as Fischer's Duopower or Plasplug's DR308 would be a better solution.
Regards,  lim

**Q: What is the difference between single & wall plug?  Pls advice**
A: In both cases you get the plug you see in the picture with the metal blade on the front. These are for plasterboard walls. They make their own hole in the wall and are very easy to use. In the "+ wall plug" options you also get a box of "normal" plugs. These are also very good but you have to drill a hole first. These are better for solid walls.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great plasterboard fittings!
*by M***1 on 25 October 2025*

I'm just installing a new kitchen at present, and after taking out the old one, I needed to find new plasterboard wall fittings to mount the new wall and floor units. I've used the aluminium wall screws before, but I wanted to try something else this time around. I saw these Fischer wall fittings and they looked very well made, which when they arrived they proved to be. They go in to the wall very easily, and because of the thin metal shaft they pull themselves into the wall dead straight, which is brilliant when you're stood on a ladder and trying to balance and put these in at the same time. They also come with screws which are very strong. I'm now on my third pack, and I'll be back for more soon!

### ⭐⭐⭐⭐⭐ Excellent when used with care
*by A***D on 8 February 2021*

Good product but you have to be very careful to insert them slowly. If you use a powered driver set on slow for use with dry wall. Too fast and the fixing just keys into the board and rips out leaving a ragged hole. Once you have the knack they are very good.

### ⭐⭐⭐⭐⭐ Solid work !
*by H***N on 17 May 2025*

Easy to use for the bang average DIYer. Product works really well and much better than cheaper versions.

## Frequently Bought Together

- fischer DuoBlade S 25 Pieces Self-Drilling Drywall Anchor Metal Tip with Chipboard Screw for Fast and Easy Installation, Applications for Mirrors, Lamps, Pcitures, Blinds, Curtain Rods etc
- fischer DuoPower 1/4" x 1-3/16" S PH, 50 Plugs & 50 Screws, Powerful Universal Plug with Intelligent 2-Component Technology for Fastenings in Concrete, Bricks, Drywall, Chipboard, etc
- TOGGLER SNAPTOGGLE Drywall Anchor with Included Bolts for 1/4-20 Fastener Size; Holds up to 265 pounds Each in 1/2-in Drywall by TOGGLER (20 Pack)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-31*