---
product_id: 597064528
title: "Steel Drain Test Pipe Bung/Plug 3\" (75mm) Plumbing Stop Tube Blanking Cap"
brand: "ab tools"
price: "AR$133529"
currency: ARS
in_stock: true
category: "Ab Tools"
url: https://www.desertcart.com.ar/products/597064528-steel-drain-test-pipe-bung-plug-3-75mm-plumbing-stop
store_origin: AR
region: Argentina
---

# Air & water test ready Centre locking mechanism Steel alloy strength Steel Drain Test Pipe Bung/Plug 3" (75mm) Plumbing Stop Tube Blanking Cap

**Brand:** ab tools
**Price:** AR$133529
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Steel Drain Test Pipe Bung/Plug 3" (75mm) Plumbing Stop Tube Blanking Cap by ab tools
- **How much does it cost?** AR$133529 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/597064528-steel-drain-test-pipe-bung-plug-3-75mm-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

- • **Precision Seal:** Centre locking design ensures a secure, leak-proof fit for both air and water testing.
- • **Versatile Sizing:** Available in 1.5" to 18" sizes to fit virtually any drain or sewer pipe.
- • **Trusted Performance:** Highly rated with 4.5 stars and proven in industrial and plumbing applications.
- • **Unmatched Durability:** Crafted from corrosion-resistant alloy steel with zinc plating for long-lasting reliability.
- • **Effortless Installation:** Brass wing nuts provide quick, tool-free locking for fast maintenance turnaround.

## Overview

The Steel Drain Test Pipe Bung/Plug 3" (75mm) is a zinc-plated alloy steel cap designed for secure, temporary sealing of pipes during repair or low-pressure air and water testing. Featuring a centre locking mechanism with brass wing nuts, it offers corrosion resistance and a reliable fit across a wide range of pipe sizes, making it an essential tool for professional plumbers and maintenance teams.

## 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 |
|---------------|-------|
| ASIN | B0BM4TY7MG |
| Best Sellers Rank | #185,170 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5,797 in Pipe Fittings |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (137) |
| Date First Available | August 3, 2023 |
| Included Components | SIL424A |
| Item Weight | 12.3 ounces |
| Item model number | 3" (75mm) |
| Manufacturer | AB Tools |
| Material | Alloy Steel, Zinc |
| Part Number | SIL424A |
| Product Dimensions | 3.35 x 2.95 x 2.95 inches |
| Size | 8.5 |

## Images

![Steel Drain Test Pipe Bung/Plug 3" (75mm) Plumbing Stop Tube Blanking Cap - Image 1](https://m.media-amazon.com/images/I/71EQcHA0kZL.jpg)
![Steel Drain Test Pipe Bung/Plug 3" (75mm) Plumbing Stop Tube Blanking Cap - Image 2](https://m.media-amazon.com/images/I/71S+oFRbPYL.jpg)
![Steel Drain Test Pipe Bung/Plug 3" (75mm) Plumbing Stop Tube Blanking Cap - Image 3](https://m.media-amazon.com/images/I/61TjdhgOifL.jpg)
![Steel Drain Test Pipe Bung/Plug 3" (75mm) Plumbing Stop Tube Blanking Cap - Image 4](https://m.media-amazon.com/images/I/61NtTQY4Q+L.jpg)
![Steel Drain Test Pipe Bung/Plug 3" (75mm) Plumbing Stop Tube Blanking Cap - Image 5](https://m.media-amazon.com/images/I/614eaKHh1FL.jpg)

## Available Options

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

## Frequently Bought Together

- Steel Drain Test Pipe Bung/Plug 3" (75mm) Plumbing Stop Tube Blanking Cap
- Todays Tools Plumb Tub
- 15mm & 22mm Grakob RCT3 Plastic Plumb Thumbs Radiator Capping Tool

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**Shop now:** [https://www.desertcart.com.ar/products/597064528-steel-drain-test-pipe-bung-plug-3-75mm-plumbing-stop](https://www.desertcart.com.ar/products/597064528-steel-drain-test-pipe-bung-plug-3-75mm-plumbing-stop)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-20*