---
product_id: 401070925
title: "Fischer 9 B, WB 9B, Concealed Fixing for WC and Bidet, with Access from Below, 2 Devices wb9 b with Tube, White, 2 Black funnels, 2 Pipes No Kind, 34-47"
brand: "fischer"
price: "€ 65.99"
currency: EUR
in_stock: true
reviews_count: 5
category: "Fischer"
url: https://www.desertcart.sk/products/401070925-fischer-9-b-wb-9b-concealed-fixing-for-wc-bidet
store_origin: SK
region: Slovakia
---

# 400 kg tested strength Complete fast-install system Adjustable for 34-47 mm ceramic Fischer 9 B, WB 9B, Concealed Fixing for WC and Bidet, with Access from Below, 2 Devices wb9 b with Tube, White, 2 Black funnels, 2 Pipes No Kind, 34-47

**Brand:** fischer
**Price:** € 65.99
**Availability:** ✅ In Stock

## Summary

> 🚽 Elevate your bathroom game with invisible strength and flawless style!

## Quick Answers

- **What is this?** Fischer 9 B, WB 9B, Concealed Fixing for WC and Bidet, with Access from Below, 2 Devices wb9 b with Tube, White, 2 Black funnels, 2 Pipes No Kind, 34-47 by fischer
- **How much does it cost?** € 65.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/401070925-fischer-9-b-wb-9b-concealed-fixing-for-wc-bidet)

## 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

- • **Rock-solid reliability:** Tested to hold up to 400 kg, ensuring your suspended toilet or bidet stays secure without compromise.
- • **Universal compatibility:** Works flawlessly with premium suspended sanitary frames like LC Plus and TCS for versatile bathroom upgrades.
- • **Seamless concealed design:** Hidden fixings inside the ceramic create a sleek, modern bathroom aesthetic with no visible hardware.
- • **Tailored fit for your ceramics:** Includes white and black funnels to perfectly accommodate ceramic thicknesses from 34 to 47 mm.
- • **Effortless pro-level installation:** Complete kit with metal rods, funnels, and key enables fast, precise mounting with access from below.

## Overview

The Fischer WB 9 B concealed fixing system offers a robust, 400 kg tested solution for mounting suspended toilets and bidets. Designed for ceramic thicknesses between 34 and 47 mm, it features a complete installation kit with adjustable funnels and metal rods, enabling fast, professional-grade assembly with access from below. Compatible with premium sanitary frames, it ensures a sleek, hardware-free finish that blends durability with modern design.

## Description

Fixings for toilet and bidet wb 9 b hidden fixing for toilet and bidet suspended with access from below support materials: suitable for fixing toilet and bidet suspended by n.2 bars m12 suitably pre-installed on the wall. Useful for use in combination with premium suspended sanitary frames, lc plus, tcs. Advantages: complete system for fast installation of ceramics. Concealed fastening inside the ceramic. No contact between ceramic and metal parts. Fixing tested at 400 kg according to UNI EN 997 and UNI EN 14528. Applications: fixing toilet and bidet suspended. Wb 9 b lv for installation of ceramics with lateral access or from above. Wb 9 b tu for installation of ceramics with access from below. Suitable for ceramic thicknesses from 34 to 47 mm. Operation: prepare n.2 m12 wall bars properly installed. Measure the thickness of the ceramic from the base point of wb9 b on the ceramic to the outermost point of the sanitary ware that will rest on the wall and choose the suitable funnels: white for a thickness between 34 and 41 mm, black for thickness between 42 and 47 mm. Screw the 2 metal guide rods on the bars m12, up to the distance from the intended wall. Appropriately orient the holes of the guide metal rods in accordance with the installation with lateral access, from top or bottom. Insert the wb9 b devices into the locations on the ceramic and clip the funnels. Orient the phase marker in accordance with the lateral access installation, from top or bottom. Push the ceramic to the wall by inserting the 2 metal rods into the funnels. Screw the screws of wb9 b. The screws must engage the hollow of the metal rods. For even more detailed assembly instructions, a step-by-step installation guide is available in the document download section. Specifications: content: 2 WB9 B devices with tube, 2 white funnels, 2 black funnels, 2 metal rods m12, 1 key 50x200; references: ean: 8001132097946 fischer code: 551884.

Review: Sirven - Me ha servido para sanitario de roca muy bien
Review: Great quality fixings - Had a new bathroom fitted but when we opened the new toilet there were no fixings, the plumber called a few places we were stressing until I came on desertcart and said I can get these here tomorrow, it was our only bet. Plumber said they are great, good quality which is more than me saying they are anything. they have held the toilet for over 3 months no issues and I don't expect any issues. Feel confident

## Features

- Concealed attachment for suspended toilets and bidets with access from below
- Contents: 2 devices wb9 b with tube, 2 white funnels, 2 black funnels, 2 metal rods m12, 1 key 50x200
- Complete system for fast installation of ceramics.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084WTC6J9 |
| Best Sellers Rank | #154,208 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #522 in Bidets |
| Brand | fischer |
| Brand Name | fischer |
| Color | Bianco |
| Colour | Bianco |
| Customer Reviews | 4.3 out of 5 stars 93 Reviews |
| Included Components | plumbing fixings |
| Installation Method | Wall Mounted |
| Installation type | Wall Mounted |
| Item Type Name | WB9 B TU 551884 Concealed Toilet and Bidet Wall Fixing with Bottom Access for Ceramic Thicknesses 34-47 mm |
| Item Weight | 316 Grams |
| Item weight | 316 Grams |
| Manufacturer | Fischer |
| Manufacturer Part Number | 551884 |
| Material | Ceramic |
| Material Type | Ceramic |
| Model Number | 551884 |
| Number of Items | 2 |
| Seat Material | Plastic |
| Shape | Rectangular |
| Unit Count | 2 Count |

## Product Details

- **Brand:** fischer
- **Colour:** Bianco
- **Installation type:** Wall Mounted
- **Item weight:** 316 Grams
- **Material:** Ceramic

## Images

![Fischer 9 B, WB 9B, Concealed Fixing for WC and Bidet, with Access from Below, 2 Devices wb9 b with Tube, White, 2 Black funnels, 2 Pipes No Kind, 34-47 - Image 1](https://m.media-amazon.com/images/I/41vKML40B0L.jpg)
![Fischer 9 B, WB 9B, Concealed Fixing for WC and Bidet, with Access from Below, 2 Devices wb9 b with Tube, White, 2 Black funnels, 2 Pipes No Kind, 34-47 - Image 2](https://m.media-amazon.com/images/I/81DaKnLJJQL.jpg)
![Fischer 9 B, WB 9B, Concealed Fixing for WC and Bidet, with Access from Below, 2 Devices wb9 b with Tube, White, 2 Black funnels, 2 Pipes No Kind, 34-47 - Image 3](https://m.media-amazon.com/images/I/711hZ9rL2fL.jpg)
![Fischer 9 B, WB 9B, Concealed Fixing for WC and Bidet, with Access from Below, 2 Devices wb9 b with Tube, White, 2 Black funnels, 2 Pipes No Kind, 34-47 - Image 4](https://m.media-amazon.com/images/I/41W5PjX9jZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sirven
*by T***O on 16 September 2021*

Me ha servido para sanitario de roca muy bien

### ⭐⭐⭐⭐⭐ Great quality fixings
*by J***E on 14 September 2025*

Had a new bathroom fitted but when we opened the new toilet there were no fixings, the plumber called a few places we were stressing until I came on Amazon and said I can get these here tomorrow, it was our only bet. Plumber said they are great, good quality which is more than me saying they are anything. they have held the toilet for over 3 months no issues and I don't expect any issues. Feel confident

### ⭐⭐⭐⭐⭐ perfetto
*by M***A on 5 February 2026*

perfetto

## Frequently Bought Together

- Fischer 9 B, WB 9B, Concealed Fixing for WC and Bidet, with Access from Below, 2 Devices wb9 b with Tube, White, 2 Black funnels, 2 Pipes No Kind, 34-47
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**Shop now:** [https://www.desertcart.sk/products/401070925-fischer-9-b-wb-9b-concealed-fixing-for-wc-bidet](https://www.desertcart.sk/products/401070925-fischer-9-b-wb-9b-concealed-fixing-for-wc-bidet)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-06*