---
product_id: 771838854
title: "Steel Drain Test Pipe Bung/Plug 14\" (350mm) Plumbing Stop Tube Blanking Cap"
brand: "ab tools"
price: "€ 443.89"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ab Tools"
url: https://www.desertcart.nl/products/771838854-steel-drain-test-pipe-bung-plug-14-350mm-plumbing-stop
store_origin: NL
region: Netherlands
---

# Water & air tight seal Fits 14" (350mm) pipes Steel-reinforced durability Steel Drain Test Pipe Bung/Plug 14" (350mm) Plumbing Stop Tube Blanking Cap

**Brand:** ab tools
**Price:** € 443.89
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it like a pro — don’t let leaks hold you back!

## Quick Answers

- **What is this?** Steel Drain Test Pipe Bung/Plug 14" (350mm) Plumbing Stop Tube Blanking Cap by ab tools
- **How much does it cost?** € 443.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/771838854-steel-drain-test-pipe-bung-plug-14-350mm-plumbing-stop)

## Best For

- ab tools enthusiasts

## Why This Product

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

## Key Features

- • **Dual Testing Capability:** Ideal for both air and water pressure testing of drains and sewers.
- • **Effortless Installation:** Centre locking design makes setup quick and hassle-free.
- • **Trusted by Professionals:** Top-rated with 4.6 stars and proven performance in real-world repairs.
- • **Unmatched Steel Strength:** Robust steel plates ensure long-lasting reliability under pressure.
- • **Precision Fit for 14" Pipes:** Engineered to perfectly seal 350mm drains, eliminating leaks.

## Overview

The Steel Drain Test Pipe Bung/Plug 14" (350mm) is a heavy-duty plumbing cap crafted from durable steel, designed for secure sealing and low-pressure testing of drains and sewers. Its centre locking mechanism ensures a tight fit for 14-inch pipes, making it an essential tool for professional-grade repair and maintenance work.

## Description

Free delivery and returns on all eligible orders. Shop Steel Drain Test Pipe Bung/Plug 14" (350mm) Plumbing Stop Tube Blanking Cap.

Review: Well made and easy to use - Well made and easy to use. Does the job perfectly. Used on an outside drain that is now defunct.
Review: Does the job - Ideal for what i needed it to do

## Features

- Centre locking drain test plugs with steel plates.
- Suitable for air or water testing of drains and sewers.
- Material: Steel.
- Sizes: 1-1/2" - 18" (40mm - 450mm)
- Used to seal a pipe for repair work & for low pressure testing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FJH3JJ4Q |
| Batteries Required? | No |
| Best Sellers Rank | 7,374 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Plumbing Testing Equipment |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (97) |
| Date First Available | 22 July 2025 |
| Included Components | Drain Test Plug |
| Item model number | 14" (350mm) |
| Manufacturer | AB Tools |
| Material | Brass |
| Part Number | SIL641 |
| Product Dimensions | 35 x 35 x 25 cm |
| Size | 35 |

## Images

![Steel Drain Test Pipe Bung/Plug 14" (350mm) Plumbing Stop Tube Blanking Cap - Image 1](https://m.media-amazon.com/images/I/311O+ZKIrLL.jpg)
![Steel Drain Test Pipe Bung/Plug 14" (350mm) Plumbing Stop Tube Blanking Cap - Image 2](https://m.media-amazon.com/images/I/31FMpaHMrOL.jpg)
![Steel Drain Test Pipe Bung/Plug 14" (350mm) Plumbing Stop Tube Blanking Cap - Image 3](https://m.media-amazon.com/images/I/416xweLu5QL.jpg)
![Steel Drain Test Pipe Bung/Plug 14" (350mm) Plumbing Stop Tube Blanking Cap - Image 4](https://m.media-amazon.com/images/I/41XbIeEqxwL.jpg)
![Steel Drain Test Pipe Bung/Plug 14" (350mm) Plumbing Stop Tube Blanking Cap - Image 5](https://m.media-amazon.com/images/I/41hB1wpwjuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well made and easy to use
*by A***R on 17 November 2025*

Well made and easy to use. Does the job perfectly. Used on an outside drain that is now defunct.

### ⭐⭐⭐⭐⭐ Does the job
*by J***D on 17 September 2025*

Ideal for what i needed it to do

### ⭐⭐⭐⭐ Does the job, bung to block a pipe.
*by "***" on 10 October 2025*

Did the job, bunged up a empty pipe entry

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**Shop now:** [https://www.desertcart.nl/products/771838854-steel-drain-test-pipe-bung-plug-14-350mm-plumbing-stop](https://www.desertcart.nl/products/771838854-steel-drain-test-pipe-bung-plug-14-350mm-plumbing-stop)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-14*