Maximm Extension Cord Heavy Duty (4 Feet) Flat Wire 3-Prong Flat Plug, 14 AWG Power Cord - UL Certified, Black, Ideal for Home and Office Use, Appliances, Electronics, Power Tools
Maximm Extension Cord Heavy Duty (4 Feet) Flat Wire 3-Prong Flat Plug, 14 AWG Power Cord - UL Certified, Black, Ideal for Home and Office Use, Appliances, Electronics, Power Tools
Hero image 0 of Maximm Extension Cord Heavy Duty (4 Feet) Flat Wire 3-Prong Flat Plug, 14 AWG Power Cord - UL Certified, Black, Ideal for Home and Office Use, Appliances, Electronics, Power Tools, 0 of 5
Reduced price
Visit the Maximm Store

Maximm Extension Cord Heavy Duty (4 Feet) Flat Wire 3-Prong Flat Plug, 14 AWG Power Cord - UL Certified, Black, Ideal for Home and Office Use, Appliances, Electronics, Power Tools

345 ratings
Maximm Extension Cord Heavy Duty (4 Feet) Flat Wire 3-Prong Flat Plug, 14 AWG Power Cord - UL Certified, Black, Ideal for Home and Office Use, Appliances, Electronics, Power ToolsMaximm Extension Cord Heavy Duty 4 Feet Flat Wire 3 Prong Flat Plug 14 AWG Power Cord UL Certified Black Ideal Home Office Use Appliances ElectronicsHeavy Duty 2 FT Air Conditioner and Major Appliance Extension Cord UL Certified 14 Gauge 125V 15 Amps 1875 Watts Grounded 3 PRONGED CordMaximm 15 ft Heavy Duty 14 Awg Flat Extension Cord with 3 Prong Flat Plug GrayMaximm 10 foot Heavy Duty Flat Extension Cord 14 AWG 3 Prong Low Profile Plug BlackMaximm Heavy Duty Extension Cord 8 Feet 3 Prong Flat Plug 14 AWG Indoor Power Cord UL Certified Flat Wire Design for Home and Office WhiteMaximm Extension Cord Heavy Duty 20 Feet Flat Wire 3 Prong Flat Plug 14 AWG Power Cord UL Certified Gray Ideal Home Office Use Appliances ElectronicsMaximm 5 foot 3 prong flat plug extension cord 14 AWG heavy duty grounded power cable for home and office whiteMaximm 1 ft Heavy Duty Extension Cord 3 Prong Grounded Appliance Cable 14 Gauge 15 Amp 1875 Watt BlackMaximm Extension Cord Heavy Duty 20 Feet Flat Wire 3 Prong Flat Plug 14 AWG Power Cord UL Certified Black Ideal Home Office Use Appliances ElectronicMaximm 50 ft Heavy Duty Flat Extension Cord 14 AWG 3 Prong Flat Plug UL Certified White Grounded Power CordHeavy Duty 2 FT Air Conditioner and Major Appliance Extension Cord UL Listed 14 Gauge 125V 15 Amps 1875 Watts Grounded 3 PRONGED Cord BlackMaximm 8 Foot Heavy Duty 14 AWG 3 Prong Indoor Extension Cord with Flat PlugMaximm 30 ft Heavy Duty Extension Cord 14 AWG 3 Prong Flat Plug Power Cable BlackMaximm 12 foot Heavy Duty Flat Extension Cord 14 AWG 3 Prong Flat Plug Power Cord for Home and Office UL Certified WhiteMaximm 15 Foot Heavy Duty Flat Plug Extension Cord 14 AWG 3 Prong Grounded Power Cable BlackMaximm 3 ft Heavy Duty Major Appliance and Air Conditioner Extension Cord 14 AWG 15 Amp 125V 1875W Grounded 3 Prong BlackMaximm 12 ft Heavy Duty Extension Cord 14 Awg 3 Prong Flat Plug Power Cable GrayMaximm 14 AWG Heavy Duty Extension Cord with Flat 3 Prong Plug 20 Foot Grounded Power Cable WhiteMaximm 6 ft Heavy Duty Air Conditioner and Appliance Extension Cord 14 Gauge 125V 15A Grounded 3 Prong White UL Listed MPN 90 31F06 14W0Maximm 6 ft Heavy Duty Flat Extension Cord 14 AWG 3 Prong Flat Plug GrayMaximm 12 feet Heavy Duty Flat Extension Cord 3 Prong Flat Plug 14 AWG Grounded Power Cable UL Certified BlackMaximm Extension Cord Heavy Duty 5 Feet Flat Wire 3 Prong Flat Plug 14 AWG Power Cord UL Certified Black Ideal Home Office Use Appliances ElectronicsHeavy Duty 3 FT Air Conditioner and Major Appliance Extension Cord UL Listed 14 Gauge 125V 15 Amps 1875 Watts Grounded 3 PRONGED CordMaximm 10 feet Heavy Duty Extension Cord 14 Awg 3 Prong Flat Plug GrayMaximm Extension Cord Heavy Duty 25 Feet Flat Wire 3 Prong Flat Plug 14 AWG Power Cord UL Certified White Ideal Home Office Use Appliances ElectronicMaximm Extension Cord Heavy Duty 50 Feet Flat Wire 3 Prong Flat Plug 14 AWG Power Cord UL Certified Black Ideal Home Office Use Appliances ElectronicMaximm 4 feet Heavy Duty Flat Extension Cord 14 AWG 3 Prong Low Profile Flat Plug UL Certified WhiteMaximm 25 ft Heavy Duty 14 AWG 3 Prong Flat Plug Extension Cord Black Flat Wire Power Cable for Home and OfficeMaximm 30 ft Heavy Duty Extension Cord 14 AWG Indoor Power Cord with Flat Plug WhiteMaximm Extension Cord Heavy Duty 6 Feet Flat Wire 3 Prong Flat Plug 14 AWG Power Cord UL Certified Black Ideal Home Office Use Appliances ElectronicsMaximm Heavy Duty 3 Prong Flat Plug Extension Cord 15 feet 14 Awg WhiteMaximm Flat Wire 3 Prong Heavy Duty Extension Cord 14 AWG 10 ft WhiteMaximm Extension Cord Heavy Duty 4 Feet Flat Wire 3 Prong Flat Plug 14 AWG Power Cord UL Certified Gray Ideal Home Office Use Appliances ElectronicsMaximm 1 ft Air Conditioner and Major Appliance Extension Cord 14 Gauge 3 Prong 125V
Cord Length4 ft
Actual ColorBlack

Key item features

  • Durable Construction: Crafted with a PVC jacket and 14-gauge copper conductors, this extension cord ensures durability and reliability for long-term use.
  • Space-Saving Design: Featuring a flat plug design, this extension cord easily fits in tight spaces and remains hidden behind furniture and appliances, keeping your area neat and organized.
  • Versatile Performance: Equipped with a standard NEMA 5-15P grounded power plug and 3-pin female NEMA 5-15R connector, it's suitable for medium to heavy-duty applications.
  • Robust Power Rating: Boasts an SPT-3 15A/1800W 120V AC rating, making it ideal for various appliances, electronics, and power tools.
  • Certified Safety: This 4-foot, 3-prong flat wire extension cord is UL Certified, ensuring safety and quality for home and office use.
  • Optimal Length: The 4-foot length provides convenient reach without excessive cable clutter, perfect for various indoor setups.
  • Sleek Appearance: Available in black, this flat wire extension cord offers a discreet and clean look for any environment.
Generated by AI

Specs

Extension cord type, SPT-2Cord length, 4 ftAmps, 15 ARec location, IndoorOutlets, 3American wire gauge, 14

About this item

Product details

extension cable three prong extension cord 3 prong ultra thin flat extension cord indoor extension cord 4ft extension cord Black extension cord indoor grounded extension cord flat extension cord 4ft invisible extension cord right angle extension cord tv extension cord extension cord short flat extension cord 4 ft flat plug extension cord 4ft flush extension cord flat cord extension cord 3 prong extension cord 4 feet 4 foot extension cord 3 prong 4 extension cord 4 extension cord flat extension cord 4 feet 4 foot extension cord 3 prong under door extension cord 3 extension cord under rug extension cord White indoor extension cord skinny extension cord thin extension cord 4 ft short White extension cord 3 prong extension cord 4 feet 4 ft extension cord 3 prong 4ft extension cord 3 prong 4ft extension cord 3 prong extension cord thin sleek extension cord flat Black extension cord extension cord slim hidden extension cord for wall flat electrical extension cord tv extension cord hidden kitchen extension cord flat plug extension cord 4 foot flat plug extension cord 4 ft short 3 prong extension cord flat socket extension cord flat wall plug extension cord flat under carpet extension cord 3 prong extension cord 4 foot white extension cord flat plug extension cord with flat plug lay flat extension cord extension cord 4 feet 3 prong extension cord for tv flush mount extension cord flat wire extension cord 16 gauge extension cord flat cable extension cord flat 3 prong extension cord low profile extension cord 4 foot low profile outlet extender single plug extension cord White flat extension cord 4 ft extension cord flat plug thin White extension cord flat power cord extension floor extension cord flat ultra flat extension cord
  • High-Quality Construction: Crafted with a PVC jacket and 14-gauge copper conductors, this white extension cord ensures durability and reliability for long-term use.
  • Space-Saving Design: Featuring a flat plug design, this extension cord can easily fit in tight spaces and remain hidden behind your desk, couch, bookshelf, kitchen appliances, and more, keeping your area neat and organized.
  • Medium to Heavy-Duty Performance: Equipped with a standard NEMA 5-15P grounded power plug and 3-pin female NEMA 5-15R connector, this extension cord boasts an SPT-3 15A/1800W 120V AC rating, making it suitable for medium to heavy-duty applications.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Extension cord type

SPT-2

Cord length

4 ft

Amps

15 A

Rec location

Indoor

Warranty

Warranty information

30-Day return, 1 year limited warranty. Contact us through Walmart messages.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.7 out of 5 stars
stars
345 ratings64 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars86% (297)
  2. 4 stars6% (22)
  3. 3 stars1% (3)
  4. 2 stars1% (4)
  5. 1 star6% (19)

Reviews summary

Pros

  • : The cable measures as expected for office use.
  • : The cable appears robust and durable.

Cons

  • : Improper receptacle orientation prevents plugs from seating securely.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 64 reviews

Sep 11, 2026
Reviewer name: Quatermass
Item details
Cord length: 20 ft
Color: Black
Sold byMaximm CableDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Serves its purpose well.

Seems to be well-made and high quality. The length is correct. It says it supports up to 15 amps but I haven't put it under a very heavy load. It is grounded (3 prongs), so my Dell power supplies can be plugged in without dangerously using an adapter. I wanted to utilize a wall outlet that is otherwise unreachable behind some furniture and the flat plug-in doesn't require a lot of space, so that isva big plus. The black color makes it less noticeable along the baseboard.

Helpful?36E5LEIUZ94K11058700956
May 22, 2026
Reviewer name: Pickle57
Top Reviewer
Item details
Cord length: 8 ft
Color: White
Sold byMaximm CableDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good extension cord for high-draw appliances...

Good cord.

Helpful?36E5LEIUZ94K11058700956
Jul 3, 2026
Reviewer name: RM
Top Reviewer
Item details
Cord length: 4 ft
Color: White
Sold byMaximm CableDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Extension cord

Good cord.

Helpful?36E5LEIUZ94K11058700956
Current price is See price in cart
Price when purchased online
  • Free 90-day returns

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Tue, Nov 17
Sold by Maximm CablePro Seller
Fulfilled by Walmart
4.821122740247383 out of 5 stars
4.8 stars out of 5, based on 1060 seller reviews(4.8)
Free 90-day returns
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.