Top 9 20amp Extension Cord – Extension Cords

As an Amazon Associate I earn from qualifying purchases.

1. Coleman Cable


Coleman Cable "NEMA 6-20 " 0568 Woods Spt-3 Extension Cord, 9 Ft L, 3 12 Awg Bare Conductor, 20 A, 9',Beige, 250 Vac

Coleman Cable #ad - Air conditioner cord. Designed for major appliances. Compatible with 250-volt 20-amp appliances. Easy to use. Created with a right angle plug for easy use.
BrandColeman Cable #ad
ManufacturerColeman Cable #ad
Height3.5 Inches
Length12 Inches
Width1 Inches
Part Number0568

2. Iron Box


NEMA 5-20 Extension Power Cord, Iron Box Part # IBX-1010 10 ft, Built, UL Listed, 10 Foot Custom Build, 20A/125V

Iron Box #ad - The world's leading power cord supplier - Iron Box manufacturers UL listed power cords with only the best components and wire. Integral flexible rubber cord grommet conforms to and seals around wire to provide protection from oils, and dirt from entering wiring device.

Highest quality components – utilizes top-of-the-line pass and seymour wiring devices featuring: industrial-strength, brass alloy plug blades and connector contacts resist heat rise, water, provide excellent conductivity. Indoor and outdoor – made for various uses both indoor and outdoor these cords are built on heavy duty 12/3 AWG wire capable of being buried directly in the ground.

Emergency ready – equipped with superior weatherproofing, you can count on reliable 20 amp power flow, especially in those ”extreme” situations. Featuring - a 5-20p plug to 5-20r connector. Rated for 20 Amps and 125V. Compatible with any generator equipped with a 5-20 receptacle. Impact- and corrosion-resistant durable nylon 6 shell material.
BrandIron Box #ad
ManufacturerIron Box #ad
Height2.4 Inches
Length120 Inches
Width2.4 Inches
Part NumberIBX-1010

3. Woods


White…, 2-Wire, 13-Foot, SlimLine 2237 Flat Plug Extension Cord

Woods #ad - Ul and cuL listed. Flat plug lays flush against the wall allowing you to still push furniture up against the wall. Right angled plug will not block the other outlets allowing you to still use them.

Easy to grip notches on each side makes flat plug easy to remove from wall. Neutral white color blends with wall seamlessly and is ideal for use in the office or home. Space saving flat design eliminates bulky awkward cords from cluttering your indoor decor and minimizes tripping. Indoor slimline 13 ft, 2 pronged extension cord. 3 grounded outlets allow you to power multiple appliances at once, lighting, suitable for clocks, lamps, and other indoor uses.
BrandWoods #ad
ManufacturerColeman Cable #ad
Height3.5 Inches
Length8 Inches
Weight0.6 Pounds
Width1.13 Inches
Part Number2237
Warranty1. Seller expressly warrants for 1 year from date of shipment that its products will be free from defects in material and workmanship under proper and normal use. 2. The above limited warranty is exclusive and is in lieu of all other warranties, express of implied, including any implied warranty of merchantability or fitness for a particular purpose. 3. Seller's obligation under this warranty shall be limited to the repair of, or at its option, the replacement of any defective products, or parts thereof, not to exceed the original purchase price. shipment of the defective products must be made to seller, or some pre-designated location as authorized by seller, freight prepaid. this warranty does not extend to any labor charges for removal and/or replacement of the non-conforming of defective product or part thereof. seller shall not be liable for incidental or consequential damages, nor for any expense or expenses beyond the actual cost of repair or replacement of product uner this warranty.

4. Coleman Cable


12/3 gauge, Coleman Cable 90208802 090208802 Generator Cord Adapter From 5-15P to L5-20R 9 in, Yellow

Coleman Cable #ad - Rugged generator cord adapter: the jacket of the generator extension cord adapter protects it from the elements and sun exposure; the molded connectors are made of impact-resistant material, so this generator adapter cord is great for industrial uses.

Contractor grade generator cord adapter: this generator extension cord adapter is suitable for rugged industrial applications such as operating circular saw, heater and table saw. Easy-to-use generator power cord adapter: simply twist the 15a U-ground plug to lock into the 20a receptacle; lets you convert any plug quickly; the bright yellow jacket of the generator cord adapter increases visibility to minimize tripping incidents. Our company strives to deliver strong performance every day! Practical generator extension cord adapter: this generator adapter cord converts a standard 15-amp grounded receptacle to a 20-amp receptacle with a quick twist.

Generator extension cord adapter specifications: 9 in 23 cm long; 12 gauge; 3 conductors; 600 volts; UL listed and meets OSHA specifications. Satisfaction guaranteed: a leader in a wide variety of electrical cord products, bulk electrical and electronic wire, surge protectors, garden lights, timer products and other accessories.
BrandColeman Cable #ad
ManufacturerColeman Cable #ad
Height4 Inches
Length13.5 Inches
Width1.25 Inches
Part Number090208802

5. Watt's Wire


Yellow 15' 12-Gauge Grounded 15-Amp Three-Prong Power-Cord 15 foot 12-Awg, 15-ft 12/3 Heavy Duty 3-Outlet Lighted SJTW Indoor/Outdoor Extension Cord by Watt's Wire

Watt's Wire #ad - Watts wire's grounded 12-gauge 12/3 15-foot multi-outlet Lighted w/ Ground Extension Cords are the perfect cord all around. These can support up to 150lbs without damage! don't waste time with a half-strength competitor! Designed to osha and ul 817 requirements! corrosion, fire and moisture resistant; with built-in strain-relief and unbreakable molded NEMA 5-15 US plugs.

Our heavy-duty power cords are made with an sjtw thermoplastic which is suitable to temperatures from -40°F to 130°F. Our cords are designed around the contractor and perfect for the hobbyist.

Our double jacketed cords won't mar walls or floors but will stand up to concrete! our cords use 12-gauge soft-drawn copper to give 120V 15-amps with minimal voltage drop providing all the power you require! Our multi-tap pig-tail power splitter is the best on the market! Our cords include strength adding poly strands in the cord to make it handle heavy day after day use.
BrandWatt's Wire #ad
ManufacturerWatt's Wire #ad
Part NumberWW-12T015Y

6. Woods


Versatile Use, 1,875 Watt Extension Cord, Oil Resistant Vinyl Jacket, 125 Volts, Woods 982452 50-Foot SJTOW Agricultural Outdoor Heavy Duty All- Weather Extension Cord, Black, Powerful 15 Amps

Woods #ad - Pvc jacket material. Versatile use: powers a variety of farm and ranch tools such as saws or compressors. Durable 14 gauge, 3 pronged extension cord with reinforced blades prevents accidental bending or breaking. Powerful 15 amps, 1, 125 volts, 875 watt extension cord. Flexible, all-weather extension cord remains flexible and tangle-free under all weather conditions and wouldn’t become stiff or crack in cold weather. Oil resistant thick vinyl jacket protects it from moisture, abrasion, chemicals, dust, dirt and prolonged sun exposure, making it very suitable for rugged use outdoors.
BrandWoods #ad
ManufacturerColeman Cable #ad
Height4 Inches
Length13 Inches
Width10 Inches
Part Number982452



FIRMERST 6 Feet 1875W 15A Low Profile Flat Plug Extension Cord 14 AWG Black UL Listed

FIRMERST #ad - 75℃ high temperature Resistant. Plug into the top outlet and still have usage of the bottom outlet with this flat plug cord. Heavy duty, less chance of getting hot, is safer and more reliable compared with the thinner 16 awg ones.

Flat plug: designed for tight spaces like behind furniture, desks or anything which is close to the wall not allowing you to use the standard outlet. Save a lot of space, bookshelves, move furniture closer to the wall. Ul certified: cord 3 x14awg rating 125v / 15A. One pcs in bag and created with the guarantee of quality and lifetime satisfaction.

Soft flexible, sturdy but flexible: 14 awg 15a extension cords with thicker wire diameters, which can handle more amperage and thus more wattage, easy to fold. Space efficient: convert your standard ac power cord to a slim flat plug, providing angular flexibility. 3x14 awg, 1875 watts, 15amp 125volt, ul&cul listed, 6 Feet Black.
ManufacturerFIRMERST #ad
Height1.18 Inches
Length10.63 Inches
Width3.15 Inches
Part Number1PCS6FT14BLK



15 Amps, 1875 Watts GROUNDED 3-PRONGED CORD, POWTECH Heavy duty 20 FT Air Conditioner and Major Appliance Extension Cord UL Listed 14 Gauge, 125V

POWTECH #ad - Ul listed - meeting the required safety standards, Safe for ANY ROOM in your home or office. Heavy duty vinyl insulation, 1875 maX Watts, 14 Gauge, 15 Amps, 125V. Sturdy cord ideal for plugging in large appliances such as washers, dryers, or refrigerators, power tools and other major appliances. Air conditioner and major appliance extension Cord UL Listed. Angle plug allows cord to remain flush to wall in tight spaces. Grey.
BrandPOWTECH #ad
ManufacturerTrisonic #ad
Height1 Inches
Length13.5 Inches
Width6.5 Inches
Part NumberPT-3920

9. Leviton


1 pack, Leviton 515CV-LIT Grounding Lighted Cord End Replacement, Green

Leviton #ad - Green neon light indicates that power is flowing. Built-in cord grip adjusts automatically for use with 18-12 AWG. Design provides fast, easy assembly. Ideal for replacement of plugs on tools, appliances and extension cords. For indoor use only.
BrandLeviton #ad
ManufacturerLeviton #ad
Height3 Inches
Length1.54 Inches
Width1.5 Inches
Part Number515CV-LIT