---
product_id: 753695495
title: "Steel Drain Test Pipe Bung/Plug 16\" (400mm) Plumbing Stop Tube Blanking Cap"
brand: "ab tools"
price: "KD 112.33"
currency: KWD
in_stock: true
reviews_count: 13
category: "Ab Tools"
url: https://www.desertcart.com.kw/products/753695495-steel-drain-test-pipe-bung-plug-16-400mm-plumbing-stop
store_origin: KW
region: Kuwait
---

# Air & water test ready Fits 1.5" to 18" pipes Steel plate durability Steel Drain Test Pipe Bung/Plug 16" (400mm) Plumbing Stop Tube Blanking Cap

**Brand:** ab tools
**Price:** KD 112.33
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it like a pro — don’t let leaks steal your spotlight!

## Quick Answers

- **What is this?** Steel Drain Test Pipe Bung/Plug 16" (400mm) Plumbing Stop Tube Blanking Cap by ab tools
- **How much does it cost?** KD 112.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/753695495-steel-drain-test-pipe-bung-plug-16-400mm-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

- • **Precision Fit Range:** Versatile sizing from 1.5" to 18" (40mm-450mm) covers most plumbing needs.
- • **Centre Locking Security:** Innovative centre locking mechanism guarantees a tight, leak-proof seal every time.
- • **Dual Testing Capability:** Engineered for both air and water drain/sewer testing with reliable sealing.
- • **Unmatched Steel Strength:** Robust steel plates ensure long-lasting durability under pressure.
- • **Effortless Repair Solution:** Quickly seals pipes for repair or low-pressure testing, saving time on site.

## Overview

The Steel Drain Test Pipe Bung/Plug 16" (400mm) by AB Tools is a heavy-duty plumbing cap designed with steel plates and a centre locking system. It fits pipes from 1.5" to 18" and is ideal for air and water testing of drains and sewers, providing a reliable, leak-proof seal for repair and low-pressure testing applications.

## Description

Free delivery and returns on all eligible orders. Shop Steel Drain Test Pipe Bung/Plug 16" (400mm) Plumbing Stop Tube Blanking Cap.

Review: It Fits - It fits up the sewer pipe, just what I wanted.
Review: A good bung - Perfect, we have an open waste pipe that needed stopped whilst work was being completed Easy to use and blocked the pipe as needed

## 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 | B0FJGJ435D |
| Batteries Required? | No |
| Best Sellers Rank | 5,920 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Plumbing Testing Equipment |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (121) |
| Date First Available | 22 July 2025 |
| Included Components | Drain Test Plug |
| Item model number | 16" (400mm) |
| Manufacturer | AB Tools |
| Material | Brass |
| Part Number | SIL643 |
| Product Dimensions | 40 x 40 x 25 cm |
| Size | 40 |

## Images

![Steel Drain Test Pipe Bung/Plug 16" (400mm) Plumbing Stop Tube Blanking Cap - Image 1](https://m.media-amazon.com/images/I/61OBkzWTKgL.jpg)
![Steel Drain Test Pipe Bung/Plug 16" (400mm) Plumbing Stop Tube Blanking Cap - Image 2](https://m.media-amazon.com/images/I/71KxjeKC8HL.jpg)
![Steel Drain Test Pipe Bung/Plug 16" (400mm) Plumbing Stop Tube Blanking Cap - Image 3](https://m.media-amazon.com/images/I/61ow-tCPGoL.jpg)
![Steel Drain Test Pipe Bung/Plug 16" (400mm) Plumbing Stop Tube Blanking Cap - Image 4](https://m.media-amazon.com/images/I/61493jXvyIL.jpg)
![Steel Drain Test Pipe Bung/Plug 16" (400mm) Plumbing Stop Tube Blanking Cap - Image 5](https://m.media-amazon.com/images/I/712kUV7L13L.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It Fits
*by M***A on 8 April 2026*

It fits up the sewer pipe, just what I wanted.

### ⭐⭐⭐⭐⭐ A good bung
*by B***D on 10 March 2026*

Perfect, we have an open waste pipe that needed stopped whilst work was being completed Easy to use and blocked the pipe as needed

### ⭐⭐⭐⭐ 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.com.kw/products/753695495-steel-drain-test-pipe-bung-plug-16-400mm-plumbing-stop](https://www.desertcart.com.kw/products/753695495-steel-drain-test-pipe-bung-plug-16-400mm-plumbing-stop)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-13*