🔧 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 | 323,346 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1,083 in Pipe & Tube Push-In Plugs |
| Brand | Oatey |
| Brand Name | Oatey |
| Colour | Multicolor |
| Customer Reviews | 4.6 out of 5 stars 938 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 | 23 g |
| Item weight | 23 g |
| 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.
M**U
It was not the correct sizing
It did not fit
J**.
Oatey Manufactures A High Quality Plug Great For Floor Drain, Easy To Use
I used this plug to close the hole on the side of my basement floor drain, recently had some pipes cleaned out and the original plug was too rusty to seal against sewer gases anymore. It was easy to put together going by the diagram on the Oatey video. Easy to use, I would highly recommend this product.
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
1 month ago
3 weeks ago