# Fischer DUOBLADE S Expansion Anchor for Gypsum Plasterboard, 20 Pieces

**URL:** https://aio.lv/en/product--fischer-duebel-545678--12587709
**Data updated:** 2026-07-22 04:16 (EEST)
**Category:** Other goods
**Manufacturer:** fischer duebel
**Manufacturer code:** 545678
**EAN:** 4048962323733
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fischer-duebel-545678--12587709

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.79 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

The Fischer DUOBLADE S is a high-performance expansion anchor specifically designed for secure fastening in gypsum plasterboard and fiberboard. Featuring a sharp self-drilling tip, it allows for quick and easy installation without the need for pre-drilling. This set includes 20 anchors, providing a reliable solution for mounting fixtures in interior wall applications. The grey and red design ensures optimal grip and stability in various board thicknesses.

## Long description

The Fischer DUOBLADE S is a specialized expansion anchor engineered for high-performance fastening in gypsum plasterboard and fiberboard. This innovative anchor features a sharp, self-drilling tip that enables rapid installation directly into the wall material without the requirement for pre-drilling. Designed for interior applications, the anchor combines a grey and red aesthetic with a robust construction that ensures a secure hold and long-term stability for various wall-mounted fixtures.
Advantages
The primary benefit of the Fischer DUOBLADE S is its efficiency during the installation process, as the self-drilling tip eliminates the need for additional tools or preparation steps. The design provides an optimal grip within the board, preventing rotation and ensuring that fixtures remain firmly in place. Its high-quality material composition offers reliable load-bearing capacity, making it a dependable choice for professional and DIY interior projects.
Suitable for
Mounting pictures and wall decorations
Installing small shelves and brackets
Attaching electrical fixtures and switches
Securing lightweight interior wall accessories
When it may not be suitable
This anchor is specifically optimized for gypsum plasterboard and fiberboard. It is not intended for use in solid masonry, concrete, or high-density materials where standard expansion anchors would be required for structural integrity.
Key specifications
Material: High-quality synthetic polymer
Drill hole diameter: 4.4 cm
Minimum drill hole depth: 5 cm
Quantity: 20 pieces per pack
Application: Gypsum plasterboard and fiberboard
How to use
To install the Fischer DUOBLADE S, position the tip of the anchor against the desired point on the plasterboard. Using a standard screwdriver or a cordless drill, drive the anchor directly into the board until the head is flush with the surface. Once the anchor is securely seated, insert the screw through the fixture and tighten it into the anchor until the connection is firm.
What to consider before purchase
Verify the thickness of your plasterboard to ensure compatibility
Ensure the load weight is appropriate for plasterboard fixings
Check that the surface is free of obstructions behind the board
Usage recommendations
For the best results, ensure the screw is fully tightened to activate the expansion mechanism, providing maximum stability for your mounted items.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Grey |
| Package type | Box |
| Product type | Expansion anchor |
| Suitable for materials | Concrete |
| Quantity per pack | 20 pc(s) |
| Minimum drill hole depth | 50 mm |
| Drill hole diameter | 44 mm |
| Sustainability compliance | Yes |

## FAQ

### How much does the Fischer DUOBLADE S Expansion Anchor - 20 Pieces cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All fischer duebel products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized fischer duebel service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12587709/68960721_large.webp