---
product_id: 676568521
title: "AB Tools Steel Drain Test Pipe Bung/Plug 2\" (50mm) Plumbing Stop Tube Blanking Cap"
brand: "ab tools"
price: "¥10719"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/676568521-ab-tools-steel-drain-test-pipe-bung-plug-2-50mm
store_origin: JP
region: Japan
---

# Air & water tight seal Centre locking mechanism Steel alloy durability AB Tools Steel Drain Test Pipe Bung/Plug 2" (50mm) Plumbing Stop Tube Blanking Cap

**Brand:** ab tools
**Price:** ¥10719
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it down, test it right — the pro’s choice for flawless pipe sealing!

## Quick Answers

- **What is this?** AB Tools Steel Drain Test Pipe Bung/Plug 2" (50mm) Plumbing Stop Tube Blanking Cap by ab tools
- **How much does it cost?** ¥10719 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/676568521-ab-tools-steel-drain-test-pipe-bung-plug-2-50mm)

## 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

- • **Wide Size Range:** Available in 1.5" to 18" sizes to fit virtually any pipe diameter with ease.
- • **Precision Locking:** Centre locking design with brass wing nuts ensures a secure, leak-proof fit every time.
- • **Versatile Testing:** Perfect for both air and water pressure testing in drains and sewers.
- • **Unmatched Durability:** Crafted from corrosion-resistant alloy steel for long-lasting reliability.
- • **Effortless Pipe Sealing:** Quickly seals pipes for repair or low-pressure testing, saving you time on site.

## Overview

The AB Tools Steel Drain Test Pipe Bung/Plug 2" (50mm) is a corrosion-resistant, zinc-plated alloy steel plug designed for secure, centre-locked sealing of pipes during air or water pressure testing. Available in a broad size range, it’s engineered for durability and ease of use, making it an essential tool for plumbing professionals conducting repairs or low-pressure drain and sewer tests.

## 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)

## 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 |
|---------------|-------|
| Brand | AB Tools |
| Model Number | SIL419A |
| Color | Black |
| Product Dimensions | 9 x 6.5 x 5 cm; 220 g |
| Material | Alloy Steel |
| Item Weight | 220 g |

## Images

![AB Tools Steel Drain Test Pipe Bung/Plug 2" (50mm) Plumbing Stop Tube Blanking Cap - Image 1](https://m.media-amazon.com/images/I/71ECdQ2Wi8L.jpg)
![AB Tools Steel Drain Test Pipe Bung/Plug 2" (50mm) Plumbing Stop Tube Blanking Cap - Image 2](https://m.media-amazon.com/images/I/61M0CG0JWKL.jpg)
![AB Tools Steel Drain Test Pipe Bung/Plug 2" (50mm) Plumbing Stop Tube Blanking Cap - Image 3](https://m.media-amazon.com/images/I/61dXn7e4ZOL.jpg)
![AB Tools Steel Drain Test Pipe Bung/Plug 2" (50mm) Plumbing Stop Tube Blanking Cap - Image 4](https://m.media-amazon.com/images/I/71G3IsljxOL.jpg)
![AB Tools Steel Drain Test Pipe Bung/Plug 2" (50mm) Plumbing Stop Tube Blanking Cap - Image 5](https://m.media-amazon.com/images/I/71oE6OoF4iL.jpg)

## Available Options

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

## Frequently Bought Together

- AB Tools Steel Drain Test Pipe Bung/Plug 2" (50mm) Plumbing Stop Tube Blanking Cap
- AB Tools Nylon Drain Test Pipe Bung/Plug 2" (50mm) Plumbing Stop Tube Blanking Cap

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**Shop now:** [https://www.desertcart.jp/products/676568521-ab-tools-steel-drain-test-pipe-bung-plug-2-50mm](https://www.desertcart.jp/products/676568521-ab-tools-steel-drain-test-pipe-bung-plug-2-50mm)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*