---
product_id: 748536234
title: "Steel Drain Test Pipe Bung/Plug 15\" (375mm) Plumbing Stop Tube Blanking Cap"
brand: "ab tools"
price: "₩907022"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/748536234-steel-drain-test-pipe-bung-plug-15-375mm-plumbing-stop
store_origin: KR
region: South Korea
---

# Fits pipes 1.5" to 18" (40mm-450mm) Centre locking steel plates Corrosion-resistant zinc plating Steel Drain Test Pipe Bung/Plug 15" (375mm) Plumbing Stop Tube Blanking Cap

**Brand:** ab tools
**Price:** ₩907022
**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 15" (375mm) Plumbing Stop Tube Blanking Cap by ab tools
- **How much does it cost?** ₩907022 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/748536234-steel-drain-test-pipe-bung-plug-15-375mm-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

- • **Versatile Size Range:** Available in 15+ sizes from 1.5" to 18" to fit virtually any pipe diameter.
- • **Secure Centre Locking:** Steel plates with brass wing nuts ensure a tight, reliable seal every time.
- • **Dual Testing Capability:** Perfect for both air and water pressure testing of drains and sewers.
- • **Temporary Yet Trustworthy:** Easily seals pipes for repair or low-pressure testing without permanent modifications.
- • **Durable & Corrosion-Resistant:** Zinc-plated steel construction built to withstand harsh plumbing environments.

## Overview

The Steel Drain Test Pipe Bung/Plug 15" (375mm) by AB Tools is a zinc-plated, corrosion-resistant steel plug designed for secure, temporary sealing of pipes during repair or low-pressure air and water testing. Featuring centre locking steel plates with brass wing nuts, it fits pipes ranging from 1.5" to 18" (40mm to 450mm), making it an essential tool for professional plumbers and maintenance managers seeking reliable, versatile pipe testing solutions.

## 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 |
|---------------|-------|
| Manufacturer | AB Tools |
| Part Number | SIL642 |
| Product Dimensions | 14.76 x 14.76 x 9.84 inches |
| Item model number | 15" (375mm) |
| Size | 37.5 |
| Color | Black |
| Included Components | SIL642 |
| Batteries Required? | No |

## Images

![Steel Drain Test Pipe Bung/Plug 15" (375mm) Plumbing Stop Tube Blanking Cap - Image 1](https://m.media-amazon.com/images/I/61j5UZyQVfL.jpg)
![Steel Drain Test Pipe Bung/Plug 15" (375mm) Plumbing Stop Tube Blanking Cap - Image 2](https://m.media-amazon.com/images/I/71PEbTt+bWL.jpg)
![Steel Drain Test Pipe Bung/Plug 15" (375mm) Plumbing Stop Tube Blanking Cap - Image 3](https://m.media-amazon.com/images/I/71FfZkW1xvL.jpg)
![Steel Drain Test Pipe Bung/Plug 15" (375mm) Plumbing Stop Tube Blanking Cap - Image 4](https://m.media-amazon.com/images/I/61k2Cj8du3L.jpg)
![Steel Drain Test Pipe Bung/Plug 15" (375mm) Plumbing Stop Tube Blanking Cap - Image 5](https://m.media-amazon.com/images/I/61Oz1TeOxxL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.kr/products/748536234-steel-drain-test-pipe-bung-plug-15-375mm-plumbing-stop](https://www.desertcart.kr/products/748536234-steel-drain-test-pipe-bung-plug-15-375mm-plumbing-stop)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-28*