Maximm Polarized Grounding Adapter (4-Pack) Green, 2 Prong Grounding Converter For wall Outlets Plugs, Turn 2-Prong Outlets to 3-Prong Outlets, Easy to Install, Indoor Only, ETL Listed
Maximm Polarized Grounding Adapter (4-Pack) Green, 2 Prong Grounding Converter For wall Outlets Plugs, Turn 2-Prong Outlets to 3-Prong Outlets, Easy to Install, Indoor Only, ETL Listed
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Maximm Polarized Grounding Adapter (4-Pack) Green, 2 Prong Grounding Converter For wall Outlets Plugs, Turn 2-Prong Outlets to 3-Prong Outlets, Easy to Install, Indoor Only, ETL Listed

|175 ratings
Maximm Polarized Grounding Adapter (4-Pack) Green, 2 Prong Grounding Converter For wall Outlets Plugs, Turn 2-Prong Outlets to 3-Prong Outlets, Easy to Install, Indoor Only, ETL ListedMaximm 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 White ETL ListedMaximm polarized grounding adapter 4 pack grey 2 prong grounding converter wall outlets plugs turn 2 prong outlets 3 prong outlets easy install indooMaximm 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 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 ColorGreen

Key item features

  • Grounding Conversion: Converts non-grounded 2-prong outlets to grounded 3-prong plugs for enhanced safety.
  • Versatile Use: Ideal for older homes or offices with AC wall outlets that cannot accept grounded plugs.
  • Easy Installation: Simply attach the grounding clip to the screw on the outlet when installing for a secure fit.
  • Electrical Safety: Prevents electrical shorts and power surges, allowing safe use of appliances requiring grounded power.
  • Power Rating: Supports 125V / 60Hz / 15 Amp / 1875-Watt power rating for reliable performance.
  • Indoor Use: Designed for indoor use only, suitable for household, workshops, industrial, and machinery applications.
  • ETL Listed: Certified for safety and compliance with ETL standards.
  • Convenient Pack: Comes in a pack of four, providing multiple adapters for various needs.
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4.6 out of 5 stars
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175 ratings31 reviews
How item rating is calculated
  1. 5 stars83% (146)
  2. 4 stars8% (14)
  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
Reviewer name: 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?71V91GJQ39S7671223283
Dec 10, 2025
Reviewer name: 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?71V91GJQ39S7671223283
May 21, 2026
Reviewer name: sandra
Top Reviewer
Item details
Color: White
Sold byMaximm CableDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

they are so helpful for older homes that dont have the right outlet

Helpful?71V91GJQ39S7671223283
Current price is $9.99
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4.79933110367893 stars out of 5, based on 900 seller reviews(4.8)
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