Maximm 2-Prong to 3-Prong Grounding Adapter, Polarized Electrical Outlet Converter, Grey, 4-Pack
Maximm 2-Prong to 3-Prong Grounding Adapter, Polarized Electrical Outlet Converter, Grey, 4-Pack
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Maximm 2-Prong to 3-Prong Grounding Adapter, Polarized Electrical Outlet Converter, Grey, 4-Pack

|166 ratings
Maximm 2-Prong to 3-Prong Grounding Adapter, Polarized Electrical Outlet Converter, Grey, 4-PackMaximm polarized grounding adapter 4 pack grey 2 prong grounding converter wall outlets plugs turn 2 prong outlets 3 prong outlets easy install indoo2 Prong to 3 Prong Adapter 4 Pack Turn Any 2 Prong Outlet into A 3 Prong Outlet with Outlet Adapter Converter White ETL ListedMaximm 2 Prong to 3 Prong Outlet Adapter Polarized Grounding Converter ETL Two Prong to Three prongs Outlets 4 Pack Orange ETL ListedMaximm Polarized Grounding Adapter 4 Pack White 2 Prong Grounding Converter Wall Outlets Plugs Turn 2 Prong Outlets 3 Prong Outlets Easy Install IndoMaximm Polarized Grounding Adapter 4 Pack Green 2 Prong Grounding Converter wall Outlets Plugs Turn 2 Prong Outlets 3 Prong Outlets Easy Install Indo2 Prong to 3 Prong Adapter 4 Pack Turn Any 2 Prong Outlet into A 3 Prong Outlet with Outlet Adapter Converter Clear ETL ListedMaximm Polarized Grounding Adapter 4 Pack Black 2 Prong Grounding Converter Wall Outlets Plugs Turn 2 Prong Outlets 3 Prong Outlets Easy Install Indo
Actual ColorGray

Key item features

  • Grounding Conversion: Converts non-grounded two-prong outlets to grounded three-prong receptacles, ideal for older homes or offices lacking grounded AC wall outlets.
  • Polarized Compatibility: Designed to plug into any polarized two-prong outlet, with a grounding clip for secure attachment to the outlet screw during installation.
  • Electrical Protection: Allows for safe use of appliances requiring grounded power, preventing electrical shorts and power surges.
  • Power Specifications: Features a 125V / 60Hz / 15 Amp / 1875-Watt power rating, supporting capacities up to 125V, 15A, and 1875W.
  • Easy Installation: Provides easy installation into a standard grounded AC outlet, offering a reliable solution without requiring expensive rewiring.
  • Versatile Application: Suitable for residential workshops, light industrial settings, and everyday household appliances, ensuring comprehensive coverage for multiple indoor environments.
  • Certified Safety: This electrical converter is ETL-listed, ensuring enhanced electrical protection and safety.
  • Convenient Pack: Comes in a four-pack, providing multiple adapters for various locations and needs.
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4.6 out of 5 stars
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166 ratings31 reviews
How item rating is calculated
  1. 5 stars84% (139)
  2. 4 stars7% (12)
  3. 3 stars2% (4)
  4. 2 stars1% (1)
  5. 1 star6% (10)
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Showing 1-3 of 31 reviews

Nov 1, 2025
Gary
Top Reviewer
Item details
Color: White
Sold and shipped byMaximm Cable
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Low cost, easy to use, seems safe for low power.

I know it's 2025 and every outlet on the planet should have a ground. Unfortunately occasionally I find an outlet without a ground and most of my plugs require one. These are inexpensive, basic, low power adapters that work fine. I don't know if they would work well at high amperage. For running a lamp, laptop, small PC and small stuff these are easy to use and seem safe.

Helpful?71V91GJQ39S7957910428
Dec 10, 2025
Cindy
Top Reviewer
Item details
Color: Gray
Sold byMaximm CableDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great to have on hamust have for end multiple uses

handy 4 pack keep a few in my toolbox for whenever I might need them. Super handy at holiday time for lighting but also everyday use

Helpful?71V91GJQ39S7957910428
Jun 12, 2026
Joy
Top Reviewer
Item details
Color: White
Sold byMaximm CableDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Perfect for what I need I them for.

Helpful?71V91GJQ39S7957910428
Current price is $9.99
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