---
product_id: 499190683
title: "Steel Drain Test Pipe Bung Plug 1-1/2\" (40mm) Plumbing Stop Tube Blanking Cap"
brand: "ab tools"
price: "€ 46.91"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ab Tools"
url: https://www.desertcart.gr/products/499190683-steel-drain-test-pipe-bung-plug-1-1-2-40mm
store_origin: GR
region: Greece
---

# Water & air tight seal Centre locking mechanism Steel alloy durability Steel Drain Test Pipe Bung Plug 1-1/2" (40mm) Plumbing Stop Tube Blanking Cap

**Brand:** ab tools
**Price:** € 46.91
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it like a pro — no leaks, no stress!

## Quick Answers

- **What is this?** Steel Drain Test Pipe Bung Plug 1-1/2" (40mm) Plumbing Stop Tube Blanking Cap by ab tools
- **How much does it cost?** € 46.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/499190683-steel-drain-test-pipe-bung-plug-1-1-2-40mm)

## 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 Seal:** Engineered for flawless air and water testing of drains and sewers
- • **Versatile Sizing:** Available from 1-1/2" to 18" to fit a wide range of plumbing needs
- • **Unmatched Durability:** Crafted from premium alloy steel for long-lasting reliability
- • **Effortless Installation:** Centre locking design ensures quick, secure pipe sealing
- • **Trusted by Professionals:** Top-rated with 4.5 stars and a bestseller in plumbing testing gear

## Overview

The Steel Drain Test Pipe Bung Plug 1-1/2" (40mm) is a robust plumbing cap made from alloy steel, designed for secure sealing during air and water testing of drains and sewers. Featuring a centre locking mechanism, it offers quick installation and reliable performance for repair and low-pressure testing applications. Available in multiple sizes, it’s a trusted choice among professionals, boasting high customer ratings and durability.

## Description

Free delivery and returns on all eligible orders. Shop Steel Drain Test Pipe Bung Plug 1-1/2" (40mm) 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 | B0BM4W2J3X |
| Batteries Required? | No |
| Best Sellers Rank | 10,947 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Plumbing Testing Equipment |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (94) |
| Date First Available | 11 Nov. 2022 |
| Included Components | Drain Test Plug |
| Item model number | 1-1/2" (40mm) |
| Manufacturer | AB Tools |
| Material | Alloy Steel |
| Part Number | SIL416A |
| Product Dimensions | 8.5 x 6.5 x 3.5 cm |
| Size | 8.5 |

## Images

![Steel Drain Test Pipe Bung Plug 1-1/2" (40mm) Plumbing Stop Tube Blanking Cap - Image 1](https://m.media-amazon.com/images/I/31cUxz3OQHL.jpg)
![Steel Drain Test Pipe Bung Plug 1-1/2" (40mm) Plumbing Stop Tube Blanking Cap - Image 2](https://m.media-amazon.com/images/I/31kl6S+0gAL.jpg)
![Steel Drain Test Pipe Bung Plug 1-1/2" (40mm) Plumbing Stop Tube Blanking Cap - Image 3](https://m.media-amazon.com/images/I/31nNnhfIdFL.jpg)
![Steel Drain Test Pipe Bung Plug 1-1/2" (40mm) Plumbing Stop Tube Blanking Cap - Image 4](https://m.media-amazon.com/images/I/31v0I8iO5aL.jpg)
![Steel Drain Test Pipe Bung Plug 1-1/2" (40mm) Plumbing Stop Tube Blanking Cap - Image 5](https://m.media-amazon.com/images/I/41qEkMS+uZL.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

## Frequently Bought Together

- AB Tools Steel Drain Test Pipe Bung Plug 1-1/2" (40mm) Plumbing Stop Tube Blanking Cap
- Silverline Cast Iron Manhole Keys 2pk 125mm (868537), Blue
- Retro Fit 110mm 4 inch Drain Non Return Valve with Stainless Steel Flap

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**Shop now:** [https://www.desertcart.gr/products/499190683-steel-drain-test-pipe-bung-plug-1-1-2-40mm](https://www.desertcart.gr/products/499190683-steel-drain-test-pipe-bung-plug-1-1-2-40mm)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-24*