---
product_id: 771838854
title: "Steel Drain Test Pipe Bung/Plug 14\" (350mm) Plumbing Stop Tube Blanking Cap"
brand: "ab tools"
price: "¥66052"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/771838854-steel-drain-test-pipe-bung-plug-14-350mm-plumbing-stop
store_origin: JP
region: Japan
---

# Air & water tight seal Fits 14" (350mm) pipes Steel plate durability Steel Drain Test Pipe Bung/Plug 14" (350mm) Plumbing Stop Tube Blanking Cap

**Brand:** ab tools
**Price:** ¥66052
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Steel Drain Test Pipe Bung/Plug 14" (350mm) Plumbing Stop Tube Blanking Cap by ab tools
- **How much does it cost?** ¥66052 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/771838854-steel-drain-test-pipe-bung-plug-14-350mm-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

- • **Centre Locking Mechanism:** Innovative locking design provides a secure, hassle-free seal that prevents leaks during repairs.
- • **Precision Fit for 14" Pipes:** Perfectly sized to securely seal 350mm diameter pipes, ensuring a flawless fit every time.
- • **Versatile Testing Capability:** Ideal for both air and low-pressure water testing of drains and sewers, guaranteeing reliable results.
- • **Robust Steel Plate Construction:** Engineered for maximum durability and long-lasting performance in demanding plumbing tasks.
- • **Effortless Installation & Removal:** Designed for quick setup and removal, saving valuable time on-site and reducing downtime.

## Overview

The Steel Drain Test Pipe Bung/Plug 14" (350mm) by AB Tools is a heavy-duty plumbing cap crafted from durable steel and brass components. Designed for air and water testing of drains and sewers, it features a centre locking mechanism for a secure, leak-proof seal on pipes ranging from 1-1/2" to 18". This plug is essential for professionals seeking reliable, efficient pipe blanking during repairs and low-pressure testing.

## Description

Full description not available

## 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 | SIL641 |
| Product Dimensions | 35 x 35 x 25 cm |
| Item model number | 14" (350mm) |
| Size | 35 |
| Colour | Black |
| Material | Brass |
| Included Components | Drain Test Plug |
| Batteries Required? | No |

## Images

![Steel Drain Test Pipe Bung/Plug 14" (350mm) Plumbing Stop Tube Blanking Cap - Image 1](https://m.media-amazon.com/images/I/61TmyUznAjL.jpg)
![Steel Drain Test Pipe Bung/Plug 14" (350mm) Plumbing Stop Tube Blanking Cap - Image 2](https://m.media-amazon.com/images/I/71Iv7pjk-fL.jpg)
![Steel Drain Test Pipe Bung/Plug 14" (350mm) Plumbing Stop Tube Blanking Cap - Image 3](https://m.media-amazon.com/images/I/71S--TLDe+L.jpg)
![Steel Drain Test Pipe Bung/Plug 14" (350mm) Plumbing Stop Tube Blanking Cap - Image 4](https://m.media-amazon.com/images/I/61LoW8h5ASL.jpg)
![Steel Drain Test Pipe Bung/Plug 14" (350mm) Plumbing Stop Tube Blanking Cap - Image 5](https://m.media-amazon.com/images/I/61c3k0nDf6L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does what it's meant to do simple
*by D***  on 26 April 2025*

Very good, and easy to use.

### ⭐⭐⭐⭐⭐ As described
*by A***R on 2 September 2025*

Perfect for the job!

### ⭐⭐⭐⭐⭐ 100% seal
*by S***N on 2 October 2024*

Used for building control inspection. 100% seal on new pipework. Smooth thread so easy to tighten and untighten with onehanded, which is ideal if you are testing 360 inspection chamber which are arms length deep.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/771838854-steel-drain-test-pipe-bung-plug-14-350mm-plumbing-stop](https://www.desertcart.jp/products/771838854-steel-drain-test-pipe-bung-plug-14-350mm-plumbing-stop)

---

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