Skip to content
Skip to product information
Click to see full view

2-Prong to 3-Prong Grounding Adapter - Black

2-Prong to 3-Prong Grounding Adapter

SKU: U09-BK-4PK

UPC: 842113194395
Regular price $9.99
Regular price Sale price $9.99
Unlock exclusive B2B pricing. Sign up
Free Shipping on orders $49+
  • Ships Next Business Day
  • Free 2-Year Warranty
  • 100% Money Back Guarantee
  • Heading

In stock and Ready to Ship

Unlock Exclusive B2B Pricing. Sign Up Today

Color: Black
View full details
Regular price $9.99
Regular price Sale price $9.99
Unlock exclusive B2B pricing. Sign up
✔ In Stock

Ships today if ordered by 2 PM EST

  • Ships Next Business Day
  • Free 2-Year Warranty
  • 100% Money Back Guarantee
  • Heading
    Description +
    Specs +
    Reviews +
    FAQ +
    • 5 stars: 99 (63%)
    • 4 stars: 14 (9%)
    • 3 stars: 10 (6%)
    • 2 stars: 13 (8%)
    • 1 star: 21 (13%)
    H
    Hamid

    bought this Maximm 2-prong to 3-prong adapter, but when I plug a 3-prong plug into it, the 3-prong doesn’t go fully inside the adapter—it stays a little bit outside. Is this expected for this product and still safe to use, or could it be a defect?

    J
    JAD

    Very tight fit on the three prong side. Must use force to plug something in.

    S
    S. johnson

    Device prongs are unable to fully insert - due to the openings not being large enough

    J
    Janet Kenworthy

    Plugs don't connect completely. There's a 1/4" - 3/8" gap.

    c
    carl browning

    A 3 prong grounded cord or 3 prong grounded night light will not plug into this 2 prong outlet adapter.

    J
    John M.

    I am unable to insert any 3-prong plug fully into any of the 4 adapters that came in the box.As other reviews note, the depth of the adapter is insufficient for plugging in any standard 3-prong plugs. The round ground prong fits ok, but the flat prongs don’t insert fully, as the picture shows.This leaves a dangerous open space with exposed metal that makes it easy to cause a short circuit or accidentally disconnect. Worse yet, children or pets could be injured or even killed!The same problem happened with different vendoramazon.com/dp/B07Q6JV85SI guess I better just go to a local hardware store!

    S
    SH

    Tried multiple three pronged plugs into each adapter, the adapters are just too small. Literally do not fit into the holes. Also, found out after the fact that you’re not really supposed to use these types of adapters anyways unless you have the ability to ground (watch a YouTube video) which is very unlikely that this is already a capability in your current two prong outlet!

    G
    Garden Girl

    This product is a fire hazard! The depth of the adapter is insufficient for plugging in any 3-prong cables. It leaves metal exposed, and I could see young children or pets managing to get into some trouble! Additionally, because this does not allow my computer cord to be fully plugged in, I’ve managed to accidentally bump it and all power is lost. Thank goodness for auto save features! Highly recommend AVOIDING this product. I’ve given it 2 stars because I can manage keeping my computer on until a new set arrives from a different shop.

    J
    Jennifer L. Wachowski

    These do not work because you cannot fit most 3 prong plugs into them. The bottom hole is not big enough as you can see in my comparison photos, with the one I was intending to replace. Absolute trash. What a rip off. Returning.

    F
    Franziska Gonzalez

    I live in a 60 year old house with two prong plugs. Then I learned you can take off the ground wire and all will be fine. But great buy.

    e
    elelady

    Plug does not lie flat in adaptor, more useless junk.

    M
    Mr. Customer

    DOES NOT WORK: As many others have noted, your 3 Prong plug will NOT fit. It sticks out halfway, a serious electric hazard.FALSE ADVERTISING: The description on Amazon says it is "ETL Listed" (Electrical Testing Laboratories gives official safety certification). But nowhere on the actual plug does it say ETL as it should. Of course it has NOT been tested, because it would not have passed.

    L
    Linda

    These little plugs are "heavy duty," and is very well made.

    j
    james j buchanan

    Nothing to dislike. 15 amps is no problem for this adapter

    S
    Sam

    Did not work o toaster I've or air fryer or kindle!!!

    P
    Pen2068

    Wet vac I had was 3prong. W extension cord to get entire house, opening was 2 prong. I needed these to use. Whenever, I've replaced wet vac, I replaced adapter too. I keep few in junk drawer, just because. I was even able to help neighbor. They're great!!!

    L
    Lyse M. Gunderson

    I specifically searched for same size prong adapters, and these have a fat and a skinny prong.!!!

    r
    rhkaloge

    Works

    J
    Joemama

    You may have to install them upside down for them to fit flush against your outlet. It also might just be mine, but they hang a little loose one you start plugging in devices, so keep that in mind before you plug in a extension cable with extra outlets on it. Otherwise, decent product, especially for the price.Cheers

    s
    stacy wise

    These don’t work. I tried multiple different 3 prong plugs and none would fit all of the way in the adapter.

    S
    Shariene Sessions

    The pic showed that both plug ends were the same wee not

    J
    James

    Ok

    A
    Alisha

    Exactly what it says it does nothing more or less

    D
    Diane Audra

    Great product. LOVE IT

    f
    fjk

    These don’t fit on any three pronged cords I have. Not worth my time to return. Total waste.

    A
    Angelica Montanez

    I was iffy about getting these. I have a big microwave that has 3 prongs and the outlet only had 2. I had to grab these because these are 2 and 3 but the plug from my microwave doesn’t go all the way in the holes and it wiggles on the outlet. Not too happy about the purchase but it got the job done.

    R
    Rachelle KT

    I'm not sure what's going on with these but even if I use all my strength I can't push any plugs into these all the way. They do not seem to properly fit with any standard plugs and I don't know why. They work decently with a plug pushed 80% of the way in but that's all I can manage.