# Expansion anchor Fischer DUOBLADE S 20 pc(s)

**URL:** https://aio.lv/en/product--fischer-545678--2019596
**Data updated:** 2026-01-13 17:36 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** FISCHER
**Manufacturer code:** 545678
**EAN:** 4048962323733
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fischer-545678--2019596

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Fischer DUOBLADE S expansion anchor is designed for concrete materials. It features a drill hole diameter of 4.4 cm and a minimum drill hole depth of 5 cm. Each pack contains 20 pieces, providing a reliable solution for secure anchoring. The grey color ensures a discreet appearance, making it suitable for various applications.

## Long description

The Fischer DUOBLADE S expansion anchor is designed for secure anchoring in concrete materials. Supplied in a pack of 20 pieces and finished in grey, this anchor is intended for mechanical fixation where a compact diameter and reliable load transfer are required. The design accommodates installation in solid concrete and provides a discreet, durable connection for fixtures and fittings.
Advantages
The DUOBLADE S offers a combination of compact drill-hole requirements and dependable expansion behavior to ensure consistent performance in concrete. Its construction provides stable load distribution and minimizes the risk of splitting in solid substrates. The grey finish reduces visual impact when used in visible installations, and the pack quantity supports multiple fastenings for small to medium projects.
Suitable for
 Installing brackets and supports in concrete walls
 Fixing electrical boxes, conduit clips, and small fixtures
 Mounting shelving and light-duty structural attachments
 General mechanical anchors for renovation and maintenance tasks
Key specifications
 Material compatibility: concrete (solid)
 Recommended drill hole diameter: 4.4 cm
 Minimum drill hole depth: 5 cm
 Pack size: 20 pieces
 Color: grey
How to use
Drill a clean hole in the concrete to the recommended diameter and minimum depth, then remove dust and debris from the hole before insertion. Insert the DUOBLADE S anchor fully into the hole and tighten the appropriate screw or bolt to activate the expansion mechanism. Ensure the fixture is held in position and tighten to the torque appropriate for the chosen screw or bolt and the load rating of the anchor.
Usage recommendations
Confirm substrate suitability before installation and follow standard safety practices when drilling into concrete. Use a drill bit matched to the specified diameter and verify hole depth. For critical or load-bearing applications, consult appropriate technical documentation or a structural professional to determine suitable fastener selection and tightening torque.

## 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 Expansion anchor Fischer DUOBLADE S cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 13.07.2026 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 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 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/2019596/53773699_large.webp