---
product_id: 402762057
title: "Oatey 33402 Plastic Plug, Galvanized, 3-Inch"
brand: "oatey"
price: "COP 170278"
currency: COP
in_stock: true
reviews_count: 6
category: "Oatey"
url: https://www.desertcart.co/products/402762057-oatey-33402-plastic-plug-galvanized-3-inch
store_origin: CO
region: Colombia
---

# Tool-free oversized wing nut Durable plastic construction with 110°F tolerance Reliable pressure seal up to 5 PSI Oatey 33402 Plastic Plug, Galvanized, 3-Inch

**Brand:** oatey
**Price:** COP 170278
**Availability:** ✅ In Stock

## Summary

> 🔴 Seal it, test it, trust it — the pro’s choice for leak-proof peace of mind!

## Quick Answers

- **What is this?** Oatey 33402 Plastic Plug, Galvanized, 3-Inch by oatey
- **How much does it cost?** COP 170278 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/402762057-oatey-33402-plastic-plug-galvanized-3-inch)

## Best For

- oatey enthusiasts

## Why This Product

- Trusted oatey brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Durability:** Crafted from sturdy plastic designed to withstand up to 110°F environments.
- • **Compact & Efficient:** 3-inch size fits standard pipes, making it the go-to plug for cleanouts and tests.
- • **Pressure-Ready Seal:** Mechanically expands to hold pressure securely up to 5 PSI during testing.
- • **Pro-Grade Reliability:** Backed by Oatey’s century-long reputation trusted by plumbing pros.
- • **Effortless Installation:** Oversized wing nut lets you seal pipes quickly—no tools needed.

## Overview

The Oatey 33402 Plastic Plug is a 3-inch mechanical test plug designed to seal pipe ends securely during pressure testing up to 5 PSI. Featuring an oversized wing nut for easy, tool-free installation and durable plastic construction rated for 110°F, it’s a trusted solution favored by plumbing professionals for reliable, long-lasting performance.

## Description

Oatey End-of-Pipe Gripper Plugs mechanically expand to seal the end of a pipe and hold pressure when testing a piping system. The extra large wing nut makes installation easy without tools. Oatey products have earned the trust of plumbing professionals for over 100 years.

Review: Good but slightly overpriced - Nice product but slightly overpriced
Review: Well made and seals well. - I opened the cap of my basement cleanout to find that it was missing the plug that is supposed to be there to seal it. Instead, someone had stuffed a large amount of plastic sheeting down it instead - not a good solution. Popped this into the cleanout, turned the large oversized wing nut easily by hand to tighten down and now I feel way more confident that sewer gasses aren't going to be leaking out. It's a simple little thing, but it's made well and I expect it to last forever.

## Features

- Made in China

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000H5WVQY |
| Best Sellers Rank | #23,436 in Home Improvement ( See Top 100 in Home Improvement ) #19 in Plugs |
| Brand | Oatey |
| Colour | Red |
| Customer Reviews | 4.7 out of 5 stars 1,304 Reviews |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 00038753334028 |
| Included Components | 3 IN. GRIPPER |
| Item Dimensions W x H | 10.2W x 10.2H Centimeters |
| Item Type Name | Oatey 33402 Mechanical Test Plug, 3 in, 5 Psi Back, Plastic, 110 Deg F, 3 Inch, Red |
| Manufacturer | Oatey |
| Manufacturer Part Number | 33402 |
| Manufacturer Warranty Description | 1-year limited |
| Material | Plastic |
| Model number | 33402 |
| Number of Items | 1 |
| Product Dimensions | 10.2W x 10.2H Centimeters |
| UPC | 038753334028 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Oatey
- **Color:** Red
- **Material:** Plastic
- **Product Dimensions:** 4"W x 4"H
- **UPC:** 038753334028

## Images

![Oatey 33402 Plastic Plug, Galvanized, 3-Inch - Image 1](https://m.media-amazon.com/images/I/616uOQ4Il0L.jpg)
![Oatey 33402 Plastic Plug, Galvanized, 3-Inch - Image 2](https://m.media-amazon.com/images/I/91UCVw2+HAL.jpg)
![Oatey 33402 Plastic Plug, Galvanized, 3-Inch - Image 3](https://m.media-amazon.com/images/I/313MRLxGx8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good but slightly overpriced
*by H***. on 19 June 2025*

Nice product but slightly overpriced

### ⭐⭐⭐⭐⭐ Well made and seals well.
*by A***R on 28 November 2019*

I opened the cap of my basement cleanout to find that it was missing the plug that is supposed to be there to seal it. Instead, someone had stuffed a large amount of plastic sheeting down it instead - not a good solution. Popped this into the cleanout, turned the large oversized wing nut easily by hand to tighten down and now I feel way more confident that sewer gasses aren't going to be leaking out. It's a simple little thing, but it's made well and I expect it to last forever.

### ⭐⭐⭐⭐⭐ tapon
*by H***. on 13 January 2023*

exelnte sercio y calidad del producto los tiempos de entrega fueron los estipulados

## Frequently Bought Together

- Oatey 33402 Mechanical Test Plug, 3 in, 5 Psi Back, Plastic, 110 Deg F, 3 Inch, Red
- Oatey 33400 Mechanical End-of-Pipe Gripper Plug, 1-1/2 in., Red, 1 Count
- Oatey 33403 4-in. End of Pipe Gripper Mechanical Plug with Galvanized Screw and Wing Nut, 4 Inch, Red

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-07-10*