---
product_id: 748536081
title: "Steel Drain Test Pipe Bung/Plug 11\" (275mm) Plumbing Stop Tube Blanking Cap"
brand: "ab tools"
price: "€ 270.27"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ab Tools"
url: https://www.desertcart.it/products/748536081-steel-drain-test-pipe-bung-plug-11-275mm-plumbing-stop
store_origin: IT
region: Italy
---

# Water & air tight for versatile testing Centre locking mechanism for secure seal Steel core for ultimate durability Steel Drain Test Pipe Bung/Plug 11" (275mm) Plumbing Stop Tube Blanking Cap

**Brand:** ab tools
**Price:** € 270.27
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it down, test it right – the pro’s choice for flawless plumbing!

## Quick Answers

- **What is this?** Steel Drain Test Pipe Bung/Plug 11" (275mm) Plumbing Stop Tube Blanking Cap by ab tools
- **How much does it cost?** € 270.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/748536081-steel-drain-test-pipe-bung-plug-11-275mm-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

- • **Quick & Temporary Seal:** Ideal for fast repairs and maintenance without hassle
- • **Versatile Testing Ready:** Perfectly seals pipes for both air and water low-pressure testing
- • **Precision Centre Locking:** Brass wing nuts ensure a tight, secure fit every time
- • **Size Range for Every Job:** Available in 1.5" to 18" sizes to fit any drain or sewer pipe
- • **Unbreakable Steel Strength:** Engineered with corrosion-resistant steel plates for long-lasting reliability

## Overview

The Steel Drain Test Pipe Bung/Plug 11" (275mm) is a zinc-plated, corrosion-resistant steel cap designed for secure sealing of pipes during repair and low-pressure air or water testing. Featuring a centre locking mechanism with brass wing nuts, it offers a reliable, versatile solution across a wide size range (1.5" to 18") for professional plumbing applications.

## Description

Centre locking drain test plugs with steel plates, brass wing nuts. Suitable for air or water testing of drains and sewers. Corrosion resistant. Used to temporarily seal a pipe for repair work & for low pressure testing. Material: Steel. Zinc plated. Choose from sizes: 1-1/2" (40mm). 2" (50mm). 2-1/2" (65mm). 3" (75mm). 3.5" (90mm). 4" (100mm). 4.5" (115mm) 5" (125mm) 6" (150mm). 7" (175mm) 8" (200mm) 9" (225mm). 10" (250mm) 11" (275mm) 12" (300mm). 13" (325mm) 14" (350mm) 15" (375mm) 16" (400mm) 18" (450mm)

Review: Lo uso per tampone su un tubo, fa il suo lavoro e i materiali sembrano ottimi
Review: Tolle Sache, prima geliefert.

## 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 | B0FJGT724W |
| Batteries Required? | No |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (92) |
| Date First Available | July 23, 2025 |
| Included Components | SIL639 |
| Item model number | 11" (275mm) |
| Manufacturer | AB Tools |
| Part Number | SIL639 |
| Product Dimensions | 10.83 x 10.83 x 7.87 inches |
| Size | 27.5 |

## Images

![Steel Drain Test Pipe Bung/Plug 11" (275mm) Plumbing Stop Tube Blanking Cap - Image 1](https://m.media-amazon.com/images/I/3192FL28hOL.jpg)
![Steel Drain Test Pipe Bung/Plug 11" (275mm) Plumbing Stop Tube Blanking Cap - Image 2](https://m.media-amazon.com/images/I/31XuEDyP2ML.jpg)
![Steel Drain Test Pipe Bung/Plug 11" (275mm) Plumbing Stop Tube Blanking Cap - Image 3](https://m.media-amazon.com/images/I/41DduOQJ09L.jpg)
![Steel Drain Test Pipe Bung/Plug 11" (275mm) Plumbing Stop Tube Blanking Cap - Image 4](https://m.media-amazon.com/images/I/41V4WCl-JlL.jpg)
![Steel Drain Test Pipe Bung/Plug 11" (275mm) Plumbing Stop Tube Blanking Cap - Image 5](https://m.media-amazon.com/images/I/41dCtaugpDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by F***. on November 16, 2024*

Lo uso per tampone su un tubo, fa il suo lavoro e i materiali sembrano ottimi

### ⭐⭐⭐⭐⭐ Review
*by R***L on December 11, 2025*

Tolle Sache, prima geliefert.

### ⭐⭐⭐⭐⭐ Review
*by A***R on November 17, 2025*

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

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**Shop now:** [https://www.desertcart.it/products/748536081-steel-drain-test-pipe-bung-plug-11-275mm-plumbing-stop](https://www.desertcart.it/products/748536081-steel-drain-test-pipe-bung-plug-11-275mm-plumbing-stop)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-28*