#1 Home Improvement Retailer

Internet # 314646481

Model # 33402D-1

Gripper 3 in. Plastic Mechanical Test Plug (10-Pack)

Includes 10 units ($5.05 /unit)
$50.45
Apply Now
Pay $25.45 after $25 OFF your total qualifying purchase upon opening a new card. info
Apply for a Home Depot Consumer Card
  • Use in plugging open-ended 3 in. pipes
  • Rated for 17 PSI or 40 ft. of head pressure
  • End made with ABS glass-reinforced plates for added strength
  • View More Details
icon
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy
Product Details

About This Product

The Oatey 3 in. Mechanical Plastic Test Plug is designed to seal piping or to hold pressure while testing a piping system. The plug mechanically seals inside the pipe. Its plastic body will not rust or corrode for long-lasting use. The plug's wing nut helps make tightening and removing the plug easy. Oatey products have earned the trust of plumbing professionals for over 100 years.

Highlights

  • Plastic mechanical test plug has wing nut for easy tightening and removal
  • Plug mechanically seals inside pipe
  • Plastic plug body will not rust or corrode
  • Natural rubber O-ring for excellent expansion and memory
  • Extra large zinc wing nut for ease of tightening, no wrench required, and will not rust
  • Zinc-plated carriage bolt resists rust and corrosion
  • End-of-pipe seals only at the end of a pipe, preventing plug from falling into stack
  • 10-pack
  • Return Policy

Product Information

Internet # 314646481

Model # 33402D-1

Additional Resources

Shop All Oatey
From the Manufacturer

Specifications

Dimensions: H 2.75 in, W 3.5 in, D 3.5 in

Dimensions

Maximum Drain Diameter (in.)

3

Minimum Drain Diameter (in.)

3

Product Depth (in.)

3.5 in

Product Height (in.)

2.75 in

Product Width (in.)

3.5 in

Details

Application

Tub & Shower

Color Family

Red

Color/Finish

Black

Finish

Red

Material

Plastic

Pack Size

10

Plumbing Category

Sink

Plumbing Part Type

Plugs & Stoppers

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

1 year

Questions & Answers

38Questions
caret
Q:I have bar sinks with a 1 3/4" or 1.75" drain to plug while I clear the bathroom sink with an air ram. It's in a hotel. Will this fit and be safe?
by|Mar 30, 2024
1 Answer
Answer This Question

A:  Mike, We would not recommend using our test plug in this application because of the high pressure that will be created by the air ram

by|Apr 3, 2024
    caret
    Q:Can I leave this plug in permanently to close off a tub drain?
    by|Feb 15, 2024
    1 Answer
    Answer This Question

    A:  Pete, Yes.

    by|Feb 16, 2024
      caret
      Q:Is the bolt used for this plug aluminum? I need it to be of non-sparking material, this is why I'm asking.
      by|Jan 26, 2024
      1 Answer
      Answer This Question

      A:  No, it is a Zinc-plated carriage bolt.

      by|Feb 2, 2024
        1 found this answer helpful
        caret
        Q:Does Oatey make a test plug for 1.25 inch pipe?
        by|Oct 2, 2023
        1 Answer
        Answer This Question

        A:  Yes, KWIK 'N SURE 269883 1.25" (32 mm) Usage range 1.24"–1.43" (32–36 mm)

        by|Jan 3, 2024
          1 found this answer helpful
          Showing 1-4 of 38

          Customer Reviews

          4.6 out of 5

          • 4.6 out of 307 reviews
          • 86% recommend this product
          Filter by:
          Showing 1-10 of 307 reviews
          Good replacement for ryobi sprayer cap
          I got this to replace the cheap plastic cap on my ryobi chemical sprayer; They wear out too quickly. This fit the tank just right and let me use the sprayer again without worrying about the fumes or fluid leaking out.
          by
            • Recommended
            So I just received the Oatey 33402 test plug and it works perfectly to plug the toilet drain. It ...
            So I just received the Oatey 33402 test plug and it works perfectly to plug the toilet drain. It is tight and I'm confident no sewer gas is escaping.
            by
              • Recommended
              3 found this review helpful
              My neighbor told us about these drain plugs while we have been battling the flooding of the St. C...
              My neighbor told us about these drain plugs while we have been battling the flooding of the St. Clair River (spring and summer of 2019). We found 2 drains in our 90 year old home that drain into the St. Clair River (one in the garage floor and one in our laundry room floor). Both drains are no longer used, but when the St. Clair river levels began to climb, water was coming up through these drains and into our garage and laundry room. I purchased all the available sizes and brought them home and capped off both drains. These have been a godsent. They have held back the water from coming into the laundry room and bubbling up into the garage.
              by
              • Verified Purchase
              • Recommended
              4 found this review helpful
              I love this. I now have waterproof storage on my JD 4044. My owners manual fits for easy access anytime I need it.
              by
              • Verified Purchase
              by
              • Verified Purchase
              by
              • Verified Purchase
              by
              • Verified Purchase
              by
              • Verified Purchase
              AWESOME WORKED JUST THE WAY GOD INTENDED IT TO. NO LEAKS AND WAS EASY TO INSTALL
              by
              • Verified Purchase
              It does the job perfectly
              by
              • Verified Purchase
              Showing 1-10 of 307 reviews