---
product_id: 75494673
title: "Blanking Off Plug for Cistern Hole/Overflow White to Suit 20MM Hole"
brand: "generic"
price: "130 kr"
currency: DKK
in_stock: true
category: "Generic"
url: https://www.desertcart.dk/products/75494673-blanking-off-plug-for-cistern-hole-overflow-white-to-suit
store_origin: DK
region: Denmark
---

# 37mm cover diameter for seamless sealing 30mm thread length ensures secure installation 20mm thread diameter precision fit Blanking Off Plug for Cistern Hole/Overflow White to Suit 20MM Hole

**Brand:** generic
**Price:** 130 kr
**Availability:** ✅ In Stock

## Summary

> 🚿 Seal it in style — the perfect plug for flawless flow control!

## Quick Answers

- **What is this?** Blanking Off Plug for Cistern Hole/Overflow White to Suit 20MM Hole by generic
- **How much does it cost?** 130 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/75494673-blanking-off-plug-for-cistern-hole-overflow-white-to-suit)

## Best For

- generic enthusiasts

## Why This Product

- Trusted generic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Quality:** Highly rated with 4.4 stars from 119 users, a reliable choice for your plumbing needs.
- • **Easy Installation:** Floor-mounted design with a 30mm thread length makes setup quick and hassle-free—no plumber needed.
- • **Durable Plastic Build:** Lightweight yet robust plastic construction ensures long-lasting performance without corrosion.
- • **Sleek Minimalist Design:** Crisp white finish blends effortlessly with modern bathroom aesthetics, elevating your space.
- • **Precision Engineered Fit:** Thread diameter of 20mm guarantees a snug, leak-proof seal for your cistern overflow.

## Overview

This white plastic blanking off plug is designed to fit 20mm cistern overflow holes with a 37mm cover diameter and 30mm thread length, providing a secure, leak-proof seal. Lightweight and easy to install, it’s a top-rated, durable plumbing accessory made in the UK, ideal for maintaining a sleek, functional bathroom setup.

## Description

THREAD DIA 20MM COVER DIA 37MM THREAD LENGTH 30MM WASHER ID 23MM OD 38MM

## Features

- WHITE

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0754FYZ3X |
| Best Sellers Rank | 42,813 in DIY & Tools ( See Top 100 in DIY & Tools ) 12 in Toilets 327 in Pipes, Pipe Fittings & Accessories |
| Brand | Generic |
| Colour | White |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.4 4.4 out of 5 stars (119) |
| Installation method | Floor Mounted |
| Item Weight | 0.01 Kilograms |
| Manufacturer | GENERIC |
| Material | Plastic |
| Number of Items | 1 |
| Number of Packs | 1 |
| Seat Material Type | Plastic |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Generic
- **Colour:** White
- **Installation type:** Floor Mounted
- **Item weight:** 0.01 Kilograms
- **Material:** Plastic

## Images

![Blanking Off Plug for Cistern Hole/Overflow White to Suit 20MM Hole - Image 1](https://m.media-amazon.com/images/I/31lMAjq1RgL.jpg)

## Questions & Answers

**Q: What is the size of the backnut. I am trying to find what size socket to use for tightening it.**
A: HI 24.5 MM

## Frequently Bought Together

- Blanking Off Plug for Cistern Hole/Overflow White to Suit 20MM Hole
- Close Coupling Kit for Close Coupled Toilets Bolt & Gasket Kit Reeds
- VeeBath Toilet Inlet Valve Bottom Entry, Inlet Float Valve 1/2 inch

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**Shop now:** [https://www.desertcart.dk/products/75494673-blanking-off-plug-for-cistern-hole-overflow-white-to-suit](https://www.desertcart.dk/products/75494673-blanking-off-plug-for-cistern-hole-overflow-white-to-suit)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-09-10*