🔧 Seal it tight, test it right — the pro’s choice for flawless plumbing!
The Oatey 33400 Mechanical Test Plug is a 1.5-inch plastic plug designed to mechanically seal pipes for pressure testing up to 5 PSI. Featuring a corrosion-resistant body and an easy-to-use wing nut for quick installation and removal, it withstands temperatures up to 110°F. Made in the USA, this plug ensures reliable, leak-proof performance for professional-grade plumbing applications.
| ASIN | B000H5WPDI |
| Best Sellers Rank | 328,764 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 881 in Pipe & Tube Push-In Plugs |
| Brand | Oatey |
| Brand Name | Oatey |
| Colour | Multicolor |
| Customer Reviews | 4.6 out of 5 stars 943 Reviews |
| Global Trade Identification Number | 00038753334004 |
| Included Components | 1 1/2 IN. GRIPPER |
| Item Dimensions W x H | 43.2W x 29.2H centimetres |
| Item Type Name | Mechanical Test Plug, 1-1/2 In, 5 Psi Back, Plastic, Red 110 Deg F |
| Item Weight | 0.05 Pounds |
| Item weight | 0.05 Pounds |
| Manufacturer | Oatey |
| Manufacturer Part Number | 33400 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 33400 |
| Number of Items | 1 |
| Product dimensions | 43.2W x 29.2H centimetres |
| UPC | 038753334004 |
| Unit Count | 1.0 count |
T**Y
Good product
Good product.
D**S
fits like a glove
Had a spigot that went bad had to repair the old hole in my tank, this did the job.
M**U
It was not the correct sizing
It did not fit
A**R
Saved the apartment.
This plug fits standard bathtub drains and saved the apartment from a completely dysfuntional drain system, flooding and chaos.
6**S
Perfect fit!
Perfect fit for an old copper drain pipe i cut off. Nice and tight fit. Seems very good quality.
N**O
Works great, easy to use and priced right.
Seals good and caps the end of my run like it should. Top quality material. Very easy to install and use.
Trustpilot
3 weeks ago
2 weeks ago